#152F41#152F41

#152F41 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.4% C 0.046 H 241.0°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#152F41
RGB	rgb(21, 47, 65)
HSL	hsl(205, 51%, 17%)
HSV	hsv(205, 68%, 25%)
CMYK	cmyk(67.7%, 27.7%, 0%, 74.5%)
CIE-LAB	lab(18.25, -3.43, -14.32)
CIE-LCH	lch(18.25, 14.73, 256.52°)
OKLab	oklab(29.37% -0.0223 -0.0402)
OKLCH	oklch(29.37% 0.046 241)
XYZ	xyz(2.2796, 2.5739, 5.3767)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F41 #412715

analogous

#15413D #152F41 #151941

triadic

#152F41 #41152F #2F4115

tetradic

#152F41 #3D1541 #412715 #194115

square

#152F41 #3D1541 #412715 #194115

split-complementary

#152F41 #411519 #413D15

monochromatic

#071117 #071117 #152F41 #24506F #33729E

Accessibility & contrast

On white

13.86

#152F41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#152F41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F41

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F41	#FFFFFF	#000000	##FFFFFF
##152F41	1.00	13.86	1.51	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272F42

Deuteranopia (green-blind)

#212B41

Tritanopia (blue-blind)

#003335

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #152f41;
/* rgb */ color: rgb(21, 47, 65);
/* oklch */ color: oklch(29.4% 0.046 241.0);

Tailwind

colors: {
  custom: {
    50: '#576775',
    500: '#152f41',
    950: '#000000',
  },
}

SCSS

$custom: #152f41;
$custom-light: #576775;
$custom-dark: #000000;

JSON

{
  "hex": "#152f41",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 65
  },
  "hsl": {
    "h": 204.545,
    "s": 51.163,
    "l": 16.863
  },
  "oklch": {
    "l": 0.29365,
    "c": 0.04595,
    "h": 241
  },
  "luminance": 0.02574
}

Semantic roles & 50–950 ramp

primary

#152F41

secondary

#795339

accent

#874DDB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #152F41

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

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