#153142#153142

#153142 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.046 H 237.6°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#153142
RGB	rgb(21, 49, 66)
HSL	hsl(203, 52%, 17%)
HSV	hsv(203, 68%, 26%)
CMYK	cmyk(68.2%, 25.8%, 0%, 74.1%)
CIE-LAB	lab(19.01, -4.41, -13.83)
CIE-LCH	lch(19.01, 14.51, 252.31°)
OKLab	oklab(29.98% -0.0245 -0.0387)
OKLCH	oklch(29.98% 0.046 237.6)
XYZ	xyz(2.3906, 2.7492, 5.5579)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153142 #422615

analogous

#15423D #153142 #151B42

triadic

#153142 #421531 #314215

tetradic

#153142 #3D1542 #422615 #1B4215

square

#153142 #3D1542 #422615 #1B4215

split-complementary

#153142 #42151B #423D15

monochromatic

#071117 #071117 #153142 #245370 #33769F

Accessibility & contrast

On white

13.55

#153142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#153142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153142

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153142	#FFFFFF	#000000	##FFFFFF
##153142	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293143

Deuteranopia (green-blind)

#232C42

Tritanopia (blue-blind)

#003537

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #153142;
/* rgb */ color: rgb(21, 49, 66);
/* oklch */ color: oklch(30.0% 0.046 237.6);

Tailwind

colors: {
  custom: {
    50: '#576976',
    500: '#153142',
    950: '#000000',
  },
}

SCSS

$custom: #153142;
$custom-light: #576976;
$custom-dark: #000000;

JSON

{
  "hex": "#153142",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 66
  },
  "hsl": {
    "h": 202.667,
    "s": 51.724,
    "l": 17.059
  },
  "oklch": {
    "l": 0.29984,
    "c": 0.04586,
    "h": 237.6
  },
  "luminance": 0.02749
}

Semantic roles & 50–950 ramp

primary

#153142

secondary

#7A5139

accent

#824DDB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #153142

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

Preview Lab → · Contrast checker → · Palette generator →