#152C31#152C31

#152C31 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.7% C 0.030 H 213.3°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#152C31
RGB	rgb(21, 44, 49)
HSL	hsl(191, 40%, 14%)
HSV	hsv(191, 57%, 19%)
CMYK	cmyk(57.1%, 10.2%, 0%, 80.8%)
CIE-LAB	lab(16.42, -7.34, -6.04)
CIE-LCH	lch(16.42, 9.51, 219.45°)
OKLab	oklab(27.66% -0.0254 -0.0167)
OKLCH	oklch(27.66% 0.03 213.3)
XYZ	xyz(1.7641, 2.1824, 3.2334)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152C31 #311A15

analogous

#153128 #152C31 #151E31

triadic

#152C31 #31152C #2C3115

tetradic

#152C31 #281531 #311A15 #1E3115

square

#152C31 #281531 #311A15 #1E3115

split-complementary

#152C31 #31151E #312815

monochromatic

#091315 #091315 #152C31 #27525C #3A7987

Accessibility & contrast

On white

14.62

#152C31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#152C31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152C31

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152C31	#FFFFFF	#000000	##FFFFFF
##152C31	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282B31

Deuteranopia (green-blind)

#242731

Tritanopia (blue-blind)

#072E2E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #152c31;
/* rgb */ color: rgb(21, 44, 49);
/* oklch */ color: oklch(27.7% 0.030 213.3);

Tailwind

colors: {
  custom: {
    50: '#556569',
    500: '#152c31',
    950: '#000000',
  },
}

SCSS

$custom: #152c31;
$custom-light: #556569;
$custom-dark: #000000;

JSON

{
  "hex": "#152c31",
  "rgb": {
    "r": 21,
    "g": 44,
    "b": 49
  },
  "hsl": {
    "h": 190.714,
    "s": 40,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2766,
    "c": 0.03036,
    "h": 213.3
  },
  "luminance": 0.02183
}

Semantic roles & 50–950 ramp

primary

#152C31

secondary

#68423A

accent

#6D58D0

background

#F5F6F6

surface

#E8EBEB

border

#C4C6C6

text

#030506

muted

#787A7A

Preview Lab

Preview with #152C31

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

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