#08303E#08303E

#08303E is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.0% C 0.049 H 226.3°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#08303E
RGB	rgb(8, 48, 62)
HSL	hsl(196, 77%, 14%)
HSV	hsv(196, 87%, 24%)
CMYK	cmyk(87.1%, 22.6%, 0%, 75.7%)
CIE-LAB	lab(17.98, -7.82, -12.72)
CIE-LCH	lch(17.98, 14.93, 238.44°)
OKLab	oklab(28.96% -0.0342 -0.0357)
OKLCH	oklch(28.96% 0.049 226.3)
XYZ	xyz(2.0262, 2.5131, 4.9348)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08303E #3E1608

analogous

#083E31 #08303E #08153E

triadic

#08303E #3E0830 #303E08

tetradic

#08303E #31083E #3E1608 #153E08

square

#08303E #31083E #3E1608 #153E08

split-complementary

#08303E #3E0815 #3E3108

monochromatic

#03151B #03151B #08303E #0F5A74 #1684AA

Accessibility & contrast

On white

13.98

#08303E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#08303E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08303E

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08303E	#FFFFFF	#000000	##FFFFFF
##08303E	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282F3F

Deuteranopia (green-blind)

#212A3E

Tritanopia (blue-blind)

#003435

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #08303e;
/* rgb */ color: rgb(8, 48, 62);
/* oklch */ color: oklch(29.0% 0.049 226.3);

Tailwind

colors: {
  custom: {
    50: '#526873',
    500: '#08303e',
    950: '#000000',
  },
}

SCSS

$custom: #08303e;
$custom-light: #526873;
$custom-dark: #000000;

JSON

{
  "hex": "#08303e",
  "rgb": {
    "r": 8,
    "g": 48,
    "b": 62
  },
  "hsl": {
    "h": 195.556,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.28963,
    "c": 0.04942,
    "h": 226.3
  },
  "luminance": 0.02513
}

Semantic roles & 50–950 ramp

primary

#08303E

secondary

#7D3C25

accent

#6634F4

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020608

muted

#787A7B

Preview Lab

Preview with #08303E

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

Preview Lab → · Contrast checker → · Palette generator →