#152F43#152F43

#152F43 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.5% C 0.049 H 243.8°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#152F43
RGB	rgb(21, 47, 67)
HSL	hsl(206, 52%, 17%)
HSV	hsv(206, 69%, 26%)
CMYK	cmyk(68.7%, 29.9%, 0%, 73.7%)
CIE-LAB	lab(18.35, -2.65, -15.53)
CIE-LCH	lch(18.35, 15.76, 260.31°)
OKLab	oklab(29.48% -0.0215 -0.0436)
OKLCH	oklch(29.48% 0.049 243.8)
XYZ	xyz(2.3385, 2.5975, 5.6872)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F43 #432915

analogous

#154340 #152F43 #151843

triadic

#152F43 #43152F #2F4315

tetradic

#152F43 #401543 #432915 #184315

square

#152F43 #401543 #432915 #184315

split-complementary

#152F43 #431518 #434015

monochromatic

#071017 #071017 #152F43 #245072 #3270A0

Accessibility & contrast

On white

13.82

#152F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#152F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F43

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F43	#FFFFFF	#000000	##FFFFFF
##152F43	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262F44

Deuteranopia (green-blind)

#202B43

Tritanopia (blue-blind)

#003436

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #152f43;
/* rgb */ color: rgb(21, 47, 67);
/* oklch */ color: oklch(29.5% 0.049 243.8);

Tailwind

colors: {
  custom: {
    50: '#586777',
    500: '#152f43',
    950: '#000000',
  },
}

SCSS

$custom: #152f43;
$custom-light: #586777;
$custom-dark: #000000;

JSON

{
  "hex": "#152f43",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 67
  },
  "hsl": {
    "h": 206.087,
    "s": 52.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.29482,
    "c": 0.04866,
    "h": 243.8
  },
  "luminance": 0.02598
}

Semantic roles & 50–950 ramp

primary

#152F43

secondary

#7B5639

accent

#8B4CDC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #152F43

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

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