#0F0F15

Accessibility

AAA

19.1:1

Vs white / black

19.1:1 · 1.1:1

Sources

Library color

Codes

Formats

HEX

#0f0f15

RGB

rgb(15, 15, 21)

RGBA

rgba(15, 15, 21, 1)

HSL

hsl(240, 17%, 7%)

HSLA

hsla(240, 17%, 7%, 1)

HSV

hsv(240, 29%, 8%)

LAB

lab(4.49% 1.25 -3.39)

LCH

lch(4.49% 3.61 290.24)

OKLAB

oklab(0.1714 0.0032 -0.012)

OKLCH

oklch(0.1714 0.0124 284.93)

XYZ

xyz(0.50, 0.50, 0.78)

CMYK

cmyk(29%, 29%, 0%, 92%)

CSS

color: #0f0f15;

CSS variable

--color-0f0f15: #0f0f15;

SCSS

$color-0f0f15: #0f0f15;

JavaScript

const color = "#0f0f15";

TypeScript

const color: string = "#0f0f15";

React

style={{ backgroundColor: "#0f0f15" }}

JSON

{ "hex": "#0f0f15", "rgb": { "r": 15, "g": 15, "b": 21 }, "oklch": "oklch(0.1714 0.0124 284.93)" }

Export

Developer code

css

:root {
  --#0f0f15-1: #0f0f15;
}

Design systems

Nearest official tokens

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

Nearest Tailwind color

gray-950

Noticeably different · ΔE 2.35 · #030712

Nearest CSS named color

Black

Noticeably different · ΔE 4.42 · #000000

Nearest Material color

grey-900

Very different · ΔE 6.22 · #212121

Nearest Bootstrap color

dark

Very different · ΔE 6.83 · #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.

50f3f4ff 100e6e6f5 200d2d3e1 300bcbcca 400a0a0ae 500848592 6006e6f7c 700585865 80042424e 9002e2e39 950191924

Palette

Tints & shades

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

ebebec d7d7d8 c3c3c5 afafb1 9b9b9e 87878a 737377 5f5f63 4b4b50 37373c 232329 0f0f15 0e0e13 0d0d12 0b0b10 0a0a0e 09090c 08080b 060609 050507 040405 020203 010102

Palette

Tints

Mixed toward white — soft backgrounds and highlights

ebebec d7d7d8 c3c3c5 afafb1 9b9b9e 87878a 737377 5f5f63 4b4b50 37373c 232329

Palette

Shades

Mixed toward black — depth, text, and emphasis

0e0e13 0d0d12 0b0b10 0a0a0e 09090c 08080b 060609 050507 040405 020203 010102

Palette

Tones

Mixed toward neutral grey — muted UI surfaces

18181e 222227 2b2b30 353539 3e3e42 48484b 515153 5a5a5c 646465 6d6d6e 777777

Harmony

Complementary

Opposite on the color wheel for contrast

#0F0F15Stop 1 #15150FStop 2

Harmony

Analogous

Neighbors that sit comfortably together

#0F1215Stop 1 #0F0F15Stop 2 #120F15Stop 3

Harmony

Triadic

Evenly spaced triad for vibrant sets

#0F0F15Stop 1 #150F0FStop 2 #0F150FStop 3

Harmony

Split complementary

Base plus two accents beside the complement

#0F0F15Stop 1 #15120FStop 2 #12150FStop 3

Harmony

Monochromatic

Same hue, varied lightness and saturation

#2A2A3CStop 1 #4A4A68Stop 2 #6A6A95Stop 3 #9797B5Stop 4 #C3C3D5Stop 5

Using this color

Where #0f0f15 works

#0F0F15 (#0f0f15) sits in the black family at about 240° hue, 17% saturation, and 7% lightness. Contrast is 19.1:1 on white and 1.1:1 on black, so white labels read more clearly on the swatch itself. Nearest Tailwind token: gray-950 (approximation unless the hex is an official scale stop).

Sensible jobs for this swatch

body text, chrome, and dark-mode surfaces
text or icons on a white canvas

On a black or near-black UI, #0f0f15 is 1.1:1. Prefer it as a fill, border, or large heading rather than 16px copy.

Family context: Power, elegance, and clarity. Luxury brands and high-contrast interfaces. Common uses still include buttons, charts, and accents in the Black range — always verify the pair for this exact hex in the contrast checker.

Similar & related colors

Nearby colors from the library by perceptual distance

Tailwind gray 950#030712 Tailwind zinc 900#18181B Tailwind zinc 950#09090B Material You On Surface#1C1B1F Tailwind neutral 950#0A0A0A Tailwind stone 950#0C0A09 Tailwind neutral 900#171717 Black#000000 Tailwind slate 950#020617 Tailwind stone 900#1C1917 Material Grey 900#212121 Tailwind gray 900#111827