#08303C#08303C

#08303C is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.048 H 222.5°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#08303C
RGB	rgb(8, 48, 60)
HSL	hsl(194, 76%, 13%)
HSV	hsv(194, 87%, 24%)
CMYK	cmyk(86.7%, 20%, 0%, 76.5%)
CIE-LAB	lab(17.88, -8.63, -11.50)
CIE-LCH	lch(17.88, 14.38, 233.10°)
OKLab	oklab(28.85% -0.0351 -0.0322)
OKLCH	oklch(28.85% 0.048 222.5)
XYZ	xyz(1.9724, 2.4915, 4.6511)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08303C #3C1408

analogous

#083C2E #08303C #08163C

triadic

#08303C #3C0830 #303C08

tetradic

#08303C #2E083C #3C1408 #163C08

square

#08303C #2E083C #3C1408 #163C08

split-complementary

#08303C #3C0816 #3C2E08

monochromatic

#04161B #04161B #08303C #0F5B72 #1686A8

Accessibility & contrast

On white

14.01

#08303C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#08303C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08303C

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08303C	#FFFFFF	#000000	##FFFFFF
##08303C	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292F3D

Deuteranopia (green-blind)

#222A3C

Tritanopia (blue-blind)

#003434

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #08303c;
/* rgb */ color: rgb(8, 48, 60);
/* oklch */ color: oklch(28.9% 0.048 222.5);

Tailwind

colors: {
  custom: {
    50: '#516871',
    500: '#08303c',
    950: '#000000',
  },
}

SCSS

$custom: #08303c;
$custom-light: #516871;
$custom-dark: #000000;

JSON

{
  "hex": "#08303c",
  "rgb": {
    "r": 8,
    "g": 48,
    "b": 60
  },
  "hsl": {
    "h": 193.846,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.28853,
    "c": 0.04762,
    "h": 222.5
  },
  "luminance": 0.02492
}

Semantic roles & 50–950 ramp

primary

#08303C

secondary

#7B3925

accent

#6135F3

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #08303C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →