#05231F#05231F

#05231F is a very dark, muted teal. Relative luminance 0.013; OKLCH L 23.3% C 0.036 H 182.8°. Best body text is #FFFFFF at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#05231F
RGB	rgb(5, 35, 31)
HSL	hsl(172, 75%, 8%)
HSV	hsv(172, 86%, 14%)
CMYK	cmyk(85.7%, 0%, 11.4%, 86.3%)
CIE-LAB	lab(11.51, -12.36, -0.58)
CIE-LCH	lch(11.51, 12.37, 182.68°)
OKLab	oklab(23.26% -0.0362 -0.0018)
OKLCH	oklch(23.26% 0.036 182.8)
XYZ	xyz(0.9108, 1.3332, 1.5054)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05231F #230509

analogous

#052310 #05231F #051823

triadic

#05231F #1F0523 #231F05

tetradic

#05231F #100523 #230509 #182305

square

#05231F #100523 #230509 #182305

split-complementary

#05231F #230518 #231005

monochromatic

#041B18 #041B18 #05231F #0D594E #148E7E

Accessibility & contrast

On white

16.58

#05231F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#05231F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05231F

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05231F	#FFFFFF	#000000	##FFFFFF
##05231F	1.00	16.58	1.27	16.58
#FFFFFF	16.58	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201F

Deuteranopia (green-blind)

#1C1D1F

Tritanopia (blue-blind)

#002422

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #05231f;
/* rgb */ color: rgb(5, 35, 31);
/* oklch */ color: oklch(23.3% 0.036 182.8);

Tailwind

colors: {
  custom: {
    50: '#495e5a',
    500: '#05231f',
    950: '#000000',
  },
}

SCSS

$custom: #05231f;
$custom-light: #495e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#05231f",
  "rgb": {
    "r": 5,
    "g": 35,
    "b": 31
  },
  "hsl": {
    "h": 172,
    "s": 75,
    "l": 7.843
  },
  "oklch": {
    "l": 0.23261,
    "c": 0.0362,
    "h": 182.8
  },
  "luminance": 0.01333
}

Semantic roles & 50–950 ramp

primary

#05231F

secondary

#641F29

accent

#364FF2

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #05231F

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

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