#08243F#08243F

#08243F is a dark, moderate cyan. Relative luminance 0.017; OKLCH L 25.6% C 0.061 H 250.8°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#08243F
RGB	rgb(8, 36, 63)
HSL	hsl(209, 77%, 14%)
HSV	hsv(209, 87%, 25%)
CMYK	cmyk(87.3%, 42.9%, 0%, 75.3%)
CIE-LAB	lab(13.66, 1.03, -20.18)
CIE-LCH	lch(13.66, 20.21, 272.91°)
OKLab	oklab(25.56% -0.02 -0.0575)
OKLCH	oklch(25.56% 0.061 250.8)
XYZ	xyz(1.6279, 1.6721, 4.9386)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08243F #3F2308

analogous

#083F3F #08243F #08083F

triadic

#08243F #3F0824 #243F08

tetradic

#08243F #3F083F #3F2308 #083F08

square

#08243F #3F083F #3F2308 #083F08

split-complementary

#08243F #3F0808 #3F3F08

monochromatic

#03101B #03101B #08243F #0F4375 #1662AC

Accessibility & contrast

On white

15.74

#08243F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#08243F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08243F

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08243F	#FFFFFF	#000000	##FFFFFF
##08243F	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172640

Deuteranopia (green-blind)

#0F213E

Tritanopia (blue-blind)

#002A2E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #08243f;
/* rgb */ color: rgb(8, 36, 63);
/* oklch */ color: oklch(25.6% 0.061 250.8);

Tailwind

colors: {
  custom: {
    50: '#515e74',
    500: '#08243f',
    950: '#000000',
  },
}

SCSS

$custom: #08243f;
$custom-light: #515e74;
$custom-dark: #000000;

JSON

{
  "hex": "#08243f",
  "rgb": {
    "r": 8,
    "g": 36,
    "b": 63
  },
  "hsl": {
    "h": 209.455,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.25561,
    "c": 0.06092,
    "h": 250.8
  },
  "luminance": 0.01672
}

Semantic roles & 50–950 ramp

primary

#08243F

secondary

#7E5125

accent

#9234F4

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020408

muted

#78797B

Preview Lab

Preview with #08243F

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

Preview Lab → · Contrast checker → · Palette generator →