#152F36#152F36

#152F36 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.8% C 0.034 H 217.4°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#152F36
RGB	rgb(21, 47, 54)
HSL	hsl(193, 44%, 15%)
HSV	hsv(193, 61%, 21%)
CMYK	cmyk(61.1%, 13%, 0%, 78.8%)
CIE-LAB	lab(17.73, -7.55, -7.54)
CIE-LCH	lch(17.73, 10.67, 224.96°)
OKLab	oklab(28.78% -0.0273 -0.0209)
OKLCH	oklch(28.78% 0.034 217.4)
XYZ	xyz(1.9914, 2.4586, 3.8589)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F36 #361C15

analogous

#15362D #152F36 #151F36

triadic

#152F36 #36152F #2F3615

tetradic

#152F36 #2D1536 #361C15 #1F3615

square

#152F36 #2D1536 #361C15 #1F3615

split-complementary

#152F36 #36151F #362D15

monochromatic

#091316 #091316 #152F36 #265562 #377C8E

Accessibility & contrast

On white

14.08

#152F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#152F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F36

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F36	#FFFFFF	#000000	##FFFFFF
##152F36	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2E36

Deuteranopia (green-blind)

#252A36

Tritanopia (blue-blind)

#023231

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #152f36;
/* rgb */ color: rgb(21, 47, 54);
/* oklch */ color: oklch(28.8% 0.034 217.4);

Tailwind

colors: {
  custom: {
    50: '#56676d',
    500: '#152f36',
    950: '#000000',
  },
}

SCSS

$custom: #152f36;
$custom-light: #56676d;
$custom-dark: #000000;

JSON

{
  "hex": "#152f36",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 54
  },
  "hsl": {
    "h": 192.727,
    "s": 44,
    "l": 14.706
  },
  "oklch": {
    "l": 0.2878,
    "c": 0.03433,
    "h": 217.4
  },
  "luminance": 0.02459
}

Semantic roles & 50–950 ramp

primary

#152F36

secondary

#6D453A

accent

#6F54D4

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030607

muted

#787A7A

Preview Lab

Preview with #152F36

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

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