#152F42#152F42

#152F42 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.4% C 0.047 H 242.4°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#152F42
RGB	rgb(21, 47, 66)
HSL	hsl(205, 52%, 17%)
HSV	hsv(205, 68%, 26%)
CMYK	cmyk(68.2%, 28.8%, 0%, 74.1%)
CIE-LAB	lab(18.30, -3.04, -14.93)
CIE-LCH	lch(18.30, 15.24, 258.47°)
OKLab	oklab(29.42% -0.0219 -0.0419)
OKLCH	oklch(29.42% 0.047 242.4)
XYZ	xyz(2.3088, 2.5856, 5.5306)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F42 #422815

analogous

#15423F #152F42 #151942

triadic

#152F42 #42152F #2F4215

tetradic

#152F42 #3F1542 #422815 #194215

square

#152F42 #3F1542 #422815 #194215

split-complementary

#152F42 #421519 #423F15

monochromatic

#071117 #071117 #152F42 #245070 #33719F

Accessibility & contrast

On white

13.84

#152F42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#152F42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F42

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F42	#FFFFFF	#000000	##FFFFFF
##152F42	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272F43

Deuteranopia (green-blind)

#202B42

Tritanopia (blue-blind)

#003436

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #152f42;
/* rgb */ color: rgb(21, 47, 66);
/* oklch */ color: oklch(29.4% 0.047 242.4);

Tailwind

colors: {
  custom: {
    50: '#576776',
    500: '#152f42',
    950: '#000000',
  },
}

SCSS

$custom: #152f42;
$custom-light: #576776;
$custom-dark: #000000;

JSON

{
  "hex": "#152f42",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 66
  },
  "hsl": {
    "h": 205.333,
    "s": 51.724,
    "l": 17.059
  },
  "oklch": {
    "l": 0.29423,
    "c": 0.04729,
    "h": 242.4
  },
  "luminance": 0.02586
}

Semantic roles & 50–950 ramp

primary

#152F42

secondary

#7A5439

accent

#894DDB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #152F42

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

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