#083D64

Accessibility

AAA

11.28:1

Vs white / black

11.28:1 · 1.86:1

Sources

Library color

Codes

Formats

HEX

#083d64

RGB

rgb(8, 61, 100)

RGBA

rgba(8, 61, 100, 1)

HSL

hsl(205, 85%, 21%)

HSLA

hsla(205, 85%, 21%, 1)

HSV

hsv(205, 92%, 39%)

LAB

lab(24.67% -0.39 -27.53)

LCH

lch(24.67% 27.53 269.19)

OKLAB

oklab(0.3497 -0.0336 -0.0786)

OKLCH

oklch(0.3497 0.0855 246.85)

XYZ

xyz(4.07, 4.31, 12.67)

CMYK

cmyk(92%, 39%, 0%, 61%)

CSS

color: #083d64;

CSS variable

--color-083d64: #083d64;

SCSS

$color-083d64: #083d64;

JavaScript

const color = "#083d64";

TypeScript

const color: string = "#083d64";

React

style={{ backgroundColor: "#083d64" }}

JSON

{ "hex": "#083d64", "rgb": { "r": 8, "g": 61, "b": 100 }, "oklch": "oklch(0.3497 0.0855 246.85)" }

Export

Developer code

css

:root {
  --#083d64-1: #083d64;
}

Design systems

Nearest official tokens

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

Nearest Tailwind color

sky-900

Noticeably different · ΔE 4.86 · #0C4A6E

Nearest CSS named color

DarkSlateBlue

Very different · ΔE 13.15 · #483D8B

Nearest Material color

blue-900

Very different · ΔE 8.26 · #0D47A1

Nearest Bootstrap color

dark

Very different · ΔE 15.77 · #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.

50daf9ff 100caecff 200b2d9fe 30096c3ec 40075a7d4 5005a8bb7 6004a749a 700395d7d 800294661 9001a3146 950081c2d

Palette

Tints & shades

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

eaeff2 d6dfe5 c1cfd8 adbecb 98aebe 849eb2 6f8ea5 5a7e98 466e8b 315d7e 1d4d71 083d64 07385c 073353 062e4b 052943 05243a 041f32 03192a 031421 020f19 010a11 010508

Palette

Tints

Mixed toward white — soft backgrounds and highlights

eaeff2 d6dfe5 c1cfd8 adbecb 98aebe 849eb2 6f8ea5 5a7e98 466e8b 315d7e 1d4d71

Palette

Shades

Mixed toward black — depth, text, and emphasis

07385c 073353 062e4b 052943 05243a 041f32 03192a 031421 020f19 010a11 010508

Palette

Tones

Mixed toward neutral grey — muted UI surfaces

124366 1c4869 264e6b 30536d 3a5970 445f72 4e6474 586a77 626f79 6c757b 767a7e

Harmony

Complementary

Opposite on the color wheel for contrast

#083D64Stop 1 #632E08Stop 2

Harmony

Analogous

Neighbors that sit comfortably together

#08635BStop 1 #083D64Stop 2 #081063Stop 3

Harmony

Triadic

Evenly spaced triad for vibrant sets

#083D64Stop 1 #63083DStop 2 #3D6308Stop 3

Harmony

Split complementary

Base plus two accents beside the complement

#083D64Stop 1 #630810Stop 2 #635B08Stop 3

Harmony

Monochromatic

Same hue, varied lightness and saturation

#083A5EStop 1 #0D66A5Stop 2 #1392ECStop 3 #5AB2F2Stop 4 #A1D3F7Stop 5

Using this color

Where #083d64 works

#083D64 (#083d64) sits in the light blue family at about 205° hue, 85% saturation, and 21% lightness. Contrast is 11.28:1 on white and 1.86:1 on black, so white labels read more clearly on the swatch itself. Nearest Tailwind token: sky-900 (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, #083d64 is 1.86:1. Prefer it as a fill, border, or large heading rather than 16px copy.

Family context: Openness, clarity, and communication. Soft and approachable for modern interfaces. Common uses still include buttons, charts, and accents in the Light Blue range — always verify the pair for this exact hex in the contrast checker.

Similar & related colors

Nearby colors from the library by perceptual distance

Spectrum #1A4675#1A4675 Web Safe #003366#003366 Tailwind sky 900#0C4A6E Tailwind sky 950#082F49 Spectrum #164E79#164E79 Spectrum #0F468A#0F468A Spectrum #123D87#123D87 Spectrum #324771#324771 Spectrum #2F4E79#2F4E79 Fluent Navy#004E8C Spectrum #163783#163783 Midnight Blue#2C3E50