#152F35#152F35

#152F35 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.7% C 0.034 H 214.5°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#152F35
RGB	rgb(21, 47, 53)
HSL	hsl(191, 43%, 15%)
HSV	hsv(191, 60%, 21%)
CMYK	cmyk(60.4%, 11.3%, 0%, 79.2%)
CIE-LAB	lab(17.69, -7.91, -6.91)
CIE-LCH	lch(17.69, 10.50, 221.16°)
OKLab	oklab(28.73% -0.0277 -0.0191)
OKLCH	oklch(28.73% 0.034 214.5)
XYZ	xyz(1.9681, 2.4493, 3.7365)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F35 #351B15

analogous

#15352B #152F35 #151F35

triadic

#152F35 #35152F #2F3515

tetradic

#152F35 #2B1535 #351B15 #1F3515

square

#152F35 #2B1535 #351B15 #1F3515

split-complementary

#152F35 #35151F #352B15

monochromatic

#091316 #091316 #152F35 #265661 #387D8D

Accessibility & contrast

On white

14.09

#152F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#152F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F35

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F35	#FFFFFF	#000000	##FFFFFF
##152F35	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2D35

Deuteranopia (green-blind)

#262A35

Tritanopia (blue-blind)

#033131

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #152f35;
/* rgb */ color: rgb(21, 47, 53);
/* oklch */ color: oklch(28.7% 0.034 214.5);

Tailwind

colors: {
  custom: {
    50: '#55676c',
    500: '#152f35',
    950: '#000000',
  },
}

SCSS

$custom: #152f35;
$custom-light: #55676c;
$custom-dark: #000000;

JSON

{
  "hex": "#152f35",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 53
  },
  "hsl": {
    "h": 191.25,
    "s": 43.243,
    "l": 14.51
  },
  "oklch": {
    "l": 0.28732,
    "c": 0.03369,
    "h": 214.5
  },
  "luminance": 0.0245
}

Semantic roles & 50–950 ramp

primary

#152F35

secondary

#6C433A

accent

#6C55D3

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030606

muted

#787A7A

Preview Lab

Preview with #152F35

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

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