#152129#152129

#152129 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 24.0% C 0.023 H 238.1°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#152129
RGB	rgb(21, 33, 41)
HSL	hsl(204, 32%, 12%)
HSV	hsv(204, 49%, 16%)
CMYK	cmyk(48.8%, 19.5%, 0%, 83.9%)
CIE-LAB	lab(12.01, -2.59, -7.03)
CIE-LCH	lch(12.01, 7.49, 249.75°)
OKLab	oklab(24.03% -0.012 -0.0194)
OKLCH	oklch(24.03% 0.023 238.1)
XYZ	xyz(1.2532, 1.4072, 2.3030)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152129 #291D15

analogous

#152927 #152129 #151729

triadic

#152129 #291521 #212915

tetradic

#152129 #271529 #291D15 #172915

square

#152129 #271529 #291D15 #172915

split-complementary

#152129 #291517 #292715

monochromatic

#0A1014 #0A1014 #152129 #2A4251 #3E627A

Accessibility & contrast

On white

16.39

#152129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#152129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152129

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152129	#FFFFFF	#000000	##FFFFFF
##152129	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2129

Deuteranopia (green-blind)

#1B1F29

Tritanopia (blue-blind)

#0E2324

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #152129;
/* rgb */ color: rgb(21, 33, 41);
/* oklch */ color: oklch(24.0% 0.023 238.1);

Tailwind

colors: {
  custom: {
    50: '#535c62',
    500: '#152129',
    950: '#000000',
  },
}

SCSS

$custom: #152129;
$custom-light: #535c62;
$custom-dark: #000000;

JSON

{
  "hex": "#152129",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 41
  },
  "hsl": {
    "h": 204,
    "s": 32.258,
    "l": 12.157
  },
  "oklch": {
    "l": 0.24034,
    "c": 0.02282,
    "h": 238.1
  },
  "luminance": 0.01407
}

Semantic roles & 50–950 ramp

primary

#152129

secondary

#5E493C

accent

#895FC8

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#020405

muted

#787979

Preview Lab

Preview with #152129

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

Preview Lab → · Contrast checker → · Palette generator →