#142C57#142C57

#142C57 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.0% C 0.083 H 261.0°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#142C57
RGB	rgb(20, 44, 87)
HSL	hsl(219, 63%, 21%)
HSV	hsv(219, 77%, 34%)
CMYK	cmyk(77%, 49.4%, 0%, 65.9%)
CIE-LAB	lab(18.53, 7.56, -28.77)
CIE-LCH	lch(18.53, 29.74, 284.72°)
OKLab	oklab(30.01% -0.013 -0.0824)
OKLCH	oklch(30.01% 0.083 261)
XYZ	xyz(2.9089, 2.6379, 9.3708)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142C57 #573F14

analogous

#144D57 #142C57 #1D1457

triadic

#142C57 #57142C #2C5714

tetradic

#142C57 #57144D #573F14 #14571D

square

#142C57 #57144D #573F14 #14571D

split-complementary

#142C57 #571D14 #4D5714

monochromatic

#060D19 #091325 #142C57 #1F4589 #2B5EBB

Accessibility & contrast

On white

13.75

#142C57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#142C57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142C57

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142C57	#FFFFFF	#000000	##FFFFFF
##142C57	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163059

Deuteranopia (green-blind)

#082A56

Tritanopia (blue-blind)

#00363D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #142c57;
/* rgb */ color: rgb(20, 44, 87);
/* oklch */ color: oklch(30.0% 0.083 261.0);

Tailwind

colors: {
  custom: {
    50: '#5c6487',
    500: '#142c57',
    950: '#000000',
  },
}

SCSS

$custom: #142c57;
$custom-light: #5c6487;
$custom-dark: #000000;

JSON

{
  "hex": "#142c57",
  "rgb": {
    "r": 20,
    "g": 44,
    "b": 87
  },
  "hsl": {
    "h": 218.507,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30011,
    "c": 0.0834,
    "h": 261
  },
  "luminance": 0.02638
}

Semantic roles & 50–950 ramp

primary

#142C57

secondary

#8F7038

accent

#AB42E6

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #142C57

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

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