#08243C#08243C

#08243C is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.3% C 0.056 H 248.1°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#08243C
RGB	rgb(8, 36, 60)
HSL	hsl(208, 76%, 13%)
HSV	hsv(208, 87%, 24%)
CMYK	cmyk(86.7%, 40%, 0%, 76.5%)
CIE-LAB	lab(13.47, -0.32, -18.39)
CIE-LCH	lch(13.47, 18.39, 268.99°)
OKLab	oklab(25.35% -0.021 -0.0523)
OKLCH	oklch(25.35% 0.056 248.1)
XYZ	xyz(1.5463, 1.6394, 4.5090)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08243C #3C2008

analogous

#083C3A #08243C #080A3C

triadic

#08243C #3C0824 #243C08

tetradic

#08243C #3A083C #3C2008 #0A3C08

square

#08243C #3A083C #3C2008 #0A3C08

split-complementary

#08243C #3C080A #3C3A08

monochromatic

#04101B #04101B #08243C #0F4472 #1665A8

Accessibility & contrast

On white

15.81

#08243C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#08243C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08243C

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08243C	#FFFFFF	#000000	##FFFFFF
##08243C	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19253D

Deuteranopia (green-blind)

#11203C

Tritanopia (blue-blind)

#002A2D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #08243c;
/* rgb */ color: rgb(8, 36, 60);
/* oklch */ color: oklch(25.3% 0.056 248.1);

Tailwind

colors: {
  custom: {
    50: '#505e72',
    500: '#08243c',
    950: '#000000',
  },
}

SCSS

$custom: #08243c;
$custom-light: #505e72;
$custom-dark: #000000;

JSON

{
  "hex": "#08243c",
  "rgb": {
    "r": 8,
    "g": 36,
    "b": 60
  },
  "hsl": {
    "h": 207.692,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25346,
    "c": 0.05634,
    "h": 248.1
  },
  "luminance": 0.0164
}

Semantic roles & 50–950 ramp

primary

#08243C

secondary

#7B4D25

accent

#8D35F3

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020408

muted

#78797B

Preview Lab

Preview with #08243C

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

Preview Lab → · Contrast checker → · Palette generator →