#08303D#08303D

#08303D is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.049 H 224.4°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#08303D
RGB	rgb(8, 48, 61)
HSL	hsl(195, 77%, 14%)
HSV	hsv(195, 87%, 24%)
CMYK	cmyk(86.9%, 21.3%, 0%, 76.1%)
CIE-LAB	lab(17.93, -8.23, -12.11)
CIE-LCH	lch(17.93, 14.64, 235.81°)
OKLab	oklab(28.91% -0.0346 -0.0339)
OKLCH	oklch(28.91% 0.049 224.4)
XYZ	xyz(1.9990, 2.5022, 4.7916)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08303D #3D1508

analogous

#083D2F #08303D #08153D

triadic

#08303D #3D0830 #303D08

tetradic

#08303D #2F083D #3D1508 #153D08

square

#08303D #2F083D #3D1508 #153D08

split-complementary

#08303D #3D0815 #3D2F08

monochromatic

#04151B #04151B #08303D #0F5B73 #1685A9

Accessibility & contrast

On white

14.00

#08303D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#08303D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08303D

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08303D	#FFFFFF	#000000	##FFFFFF
##08303D	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292F3E

Deuteranopia (green-blind)

#222A3D

Tritanopia (blue-blind)

#003434

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #08303d;
/* rgb */ color: rgb(8, 48, 61);
/* oklch */ color: oklch(28.9% 0.049 224.4);

Tailwind

colors: {
  custom: {
    50: '#516872',
    500: '#08303d',
    950: '#000000',
  },
}

SCSS

$custom: #08303d;
$custom-light: #516872;
$custom-dark: #000000;

JSON

{
  "hex": "#08303d",
  "rgb": {
    "r": 8,
    "g": 48,
    "b": 61
  },
  "hsl": {
    "h": 194.717,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28907,
    "c": 0.0485,
    "h": 224.4
  },
  "luminance": 0.02502
}

Semantic roles & 50–950 ramp

primary

#08303D

secondary

#7C3A25

accent

#6334F3

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020608

muted

#787A7B

Preview Lab

Preview with #08303D

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

Preview Lab → · Contrast checker → · Palette generator →