#152B42#152B42

#152B42 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.3% C 0.051 H 251.0°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#152B42
RGB	rgb(21, 43, 66)
HSL	hsl(211, 52%, 17%)
HSV	hsv(211, 68%, 26%)
CMYK	cmyk(68.2%, 34.8%, 0%, 74.1%)
CIE-LAB	lab(16.89, -0.24, -17.13)
CIE-LCH	lch(16.89, 17.13, 269.18°)
OKLab	oklab(28.32% -0.0166 -0.0483)
OKLCH	oklch(28.32% 0.051 251)
XYZ	xyz(2.1562, 2.2803, 5.4797)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152B42 #422C15

analogous

#154242 #152B42 #161542

triadic

#152B42 #42152B #2B4215

tetradic

#152B42 #421542 #422C15 #154216

square

#152B42 #421542 #422C15 #154216

split-complementary

#152B42 #421615 #424215

monochromatic

#070F17 #070F17 #152B42 #244970 #33679F

Accessibility & contrast

On white

14.42

#152B42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#152B42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152B42

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152B42	#FFFFFF	#000000	##FFFFFF
##152B42	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212C43

Deuteranopia (green-blind)

#1B2842

Tritanopia (blue-blind)

#003033

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #152b42;
/* rgb */ color: rgb(21, 43, 66);
/* oklch */ color: oklch(28.3% 0.051 251.0);

Tailwind

colors: {
  custom: {
    50: '#576476',
    500: '#152b42',
    950: '#000000',
  },
}

SCSS

$custom: #152b42;
$custom-light: #576476;
$custom-dark: #000000;

JSON

{
  "hex": "#152b42",
  "rgb": {
    "r": 21,
    "g": 43,
    "b": 66
  },
  "hsl": {
    "h": 210.667,
    "s": 51.724,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28315,
    "c": 0.05109,
    "h": 251
  },
  "luminance": 0.02281
}

Semantic roles & 50–950 ramp

primary

#152B42

secondary

#7A5A39

accent

#954DDB

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #152B42

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

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