#031824#031824

#031824 is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.8% C 0.037 H 235.7°. Best body text is #FFFFFF at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#031824
RGB	rgb(3, 24, 36)
HSL	hsl(202, 85%, 8%)
HSV	hsv(202, 92%, 14%)
CMYK	cmyk(91.7%, 33.3%, 0%, 85.9%)
CIE-LAB	lab(7.23, -3.19, -10.78)
CIE-LCH	lch(7.23, 11.24, 253.54°)
OKLab	oklab(19.84% -0.0208 -0.0305)
OKLCH	oklch(19.84% 0.037 235.7)
XYZ	xyz(0.6825, 0.7999, 1.7872)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031824 #240F03

analogous

#03241F #031824 #030824

triadic

#031824 #240318 #182403

tetradic

#031824 #1F0324 #240F03 #082403

square

#031824 #1F0324 #240F03 #082403

split-complementary

#031824 #240308 #241F03

monochromatic

#02131C #02131C #031824 #083E5C #0C6395

Accessibility & contrast

On white

18.10

#031824 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#031824 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031824

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031824	#FFFFFF	#000000	##FFFFFF
##031824	1.00	18.10	1.16	18.10
#FFFFFF	18.10	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121825

Deuteranopia (green-blind)

#0D1424

Tritanopia (blue-blind)

#001B1C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #031824;
/* rgb */ color: rgb(3, 24, 36);
/* oklch */ color: oklch(19.8% 0.037 235.7);

Tailwind

colors: {
  custom: {
    50: '#48545e',
    500: '#031824',
    950: '#000000',
  },
}

SCSS

$custom: #031824;
$custom-light: #48545e;
$custom-dark: #000000;

JSON

{
  "hex": "#031824",
  "rgb": {
    "r": 3,
    "g": 24,
    "b": 36
  },
  "hsl": {
    "h": 201.818,
    "s": 84.615,
    "l": 7.647
  },
  "oklch": {
    "l": 0.19837,
    "c": 0.03695,
    "h": 235.7
  },
  "luminance": 0.008
}

Semantic roles & 50–950 ramp

primary

#031824

secondary

#68371B

accent

#782DFB

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000204

muted

#777879

Preview Lab

Preview with #031824

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

Preview Lab → · Contrast checker → · Palette generator →