#453333

Accessibility

AAA

11.84:1

Vs white / black

11.84:1 · 1.77:1

Sources

Library color

Codes

Formats

HEX

#453333

RGB

rgb(69, 51, 51)

RGBA

rgba(69, 51, 51, 1)

HSL

hsl(0, 15%, 24%)

HSLA

hsla(0, 15%, 24%, 1)

HSV

hsv(0, 26%, 27%)

LAB

lab(23.24% 8.11 3.14)

LCH

lch(23.24% 8.7 21.17)

OKLAB

oklab(0.3414 0.0248 0.0083)

OKLCH

oklch(0.3414 0.0262 18.5)

XYZ

xyz(4.24, 3.87, 3.66)

CMYK

cmyk(0%, 26%, 26%, 73%)

CSS

color: #453333;

CSS variable

--color-453333: #453333;

SCSS

$color-453333: #453333;

JavaScript

const color = "#453333";

TypeScript

const color: string = "#453333";

React

style={{ backgroundColor: "#453333" }}

JSON

{ "hex": "#453333", "rgb": { "r": 69, "g": 51, "b": 51 }, "oklch": "oklch(0.3414 0.0262 18.5)" }

Export

Developer code

css

:root {
  --#453333-1: #453333;
}

Design systems

Nearest official tokens

An arbitrary HEX is not an official Tailwind, Material, or Bootstrap color. Distance is CIEDE2000.

Nearest Tailwind color

stone-700

Very different · ΔE 9.11 · #44403C

Nearest CSS named color

Black

Very different · ΔE 17.73 · #000000

Nearest Material color

brown-800

Noticeably different · ΔE 4.54 · #4E342E

Nearest Bootstrap color

dark

Very different · ΔE 13.84 · #212529

OKLCH

Perceptual 50–950 scale

Generated in OKLCH from this hex. Not an official Tailwind scale unless the hex itself is a Tailwind token.

50fff0f0 100f5e3e3 200e1cfcf 300ccb8b8 400b19b9b 500958080 6007d6b6b 700645555 8004e403f 900392b2b 950231717

Palette

Tints & shades

Full scale from light tints through the base color into deep shades

f0eeee e0dddd d1cccc c1bbbb b2aaaa a29999 938888 837777 746666 645555 554444 453333 3f2f2f 3a2b2b 342626 2e2222 281e1e 231a1a 1d1515 171111 110d0d 0b0808 060404

Palette

Tints

Mixed toward white — soft backgrounds and highlights

f0eeee e0dddd d1cccc c1bbbb b2aaaa a29999 938888 837777 746666 645555 554444

Palette

Shades

Mixed toward black — depth, text, and emphasis

3f2f2f 3a2b2b 342626 2e2222 281e1e 231a1a 1d1515 171111 110d0d 0b0808 060404

Palette

Tones

Mixed toward neutral grey — muted UI surfaces

4a3939 4f4040 544646 594d4d 5e5353 635a5a 676060 6c6666 716d6d 767373 7b7a7a

Harmony

Complementary

Opposite on the color wheel for contrast

#453333Stop 1 #344646Stop 2

Harmony

Analogous

Neighbors that sit comfortably together

#46343DStop 1 #453333Stop 2 #463D34Stop 3

Harmony

Triadic

Evenly spaced triad for vibrant sets

#453333Stop 1 #344634Stop 2 #343446Stop 3

Harmony

Split complementary

Base plus two accents beside the complement

#453333Stop 1 #34463DStop 2 #343D46Stop 3

Harmony

Monochromatic

Same hue, varied lightness and saturation

#3B2B2BStop 1 #674C4CStop 2 #936C6CStop 3 #B39898Stop 4 #D4C4C4Stop 5

Using this color

Where #453333 works

#453333 (#453333) sits in the red family at about 0° hue, 15% saturation, and 24% lightness. Contrast is 11.84:1 on white and 1.77:1 on black, so white labels read more clearly on the swatch itself. Nearest Tailwind token: stone-700 (approximation unless the hex is an official scale stop).

Sensible jobs for this swatch

supporting UI accents
text or icons on a white canvas

On a black or near-black UI, #453333 is 1.77:1. Prefer it as a fill, border, or large heading rather than 16px copy.

Family context: Energy, urgency, passion, and excitement. Often used for CTAs, alerts, and brands that want attention. Common uses still include buttons, charts, and accents in the Red range — always verify the pair for this exact hex in the contrast checker.

Similar & related colors

Nearby colors from the library by perceptual distance

Material Brown 800#4E342E Material Brown 900#3E2723 Material Brown 700#5D4037 Tailwind stone 700#44403C Tailwind stone 800#292524 Web Safe #333333#333333 Tailwind zinc 700#3F3F46 Tailwind neutral 700#404040 Material Grey 800#424242 Tailwind zinc 800#27272A Tailwind neutral 800#262626 Web Safe #663333#663333