#142F8D#142F8D

#142F8D is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.158 H 265.8°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#142F8D
RGB	rgb(20, 47, 141)
HSL	hsl(227, 75%, 32%)
HSV	hsv(227, 86%, 55%)
CMYK	cmyk(85.8%, 66.7%, 0%, 44.7%)
CIE-LAB	lab(24.01, 27.84, -54.56)
CIE-LCH	lch(24.01, 61.25, 297.03°)
OKLab	oklab(35.57% -0.0117 -0.158)
OKLCH	oklch(35.57% 0.158 265.8)
XYZ	xyz(6.1110, 4.1041, 25.6642)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F8D #8D7214

analogous

#146C8D #142F8D #36148D

triadic

#142F8D #8D142F #2F8D14

tetradic

#142F8D #8D146C #8D7214 #148D36

square

#142F8D #8D146C #8D7214 #148D36

split-complementary

#142F8D #8D3614 #6C8D14

monochromatic

#050B22 #0C1D57 #142F8D #1C41C3 #395FE3

Accessibility & contrast

On white

11.53

#142F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#142F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F8D

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F8D	#FFFFFF	#000000	##FFFFFF
##142F8D	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00338B

Tritanopia (blue-blind)

#004859

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #142f8d;
/* rgb */ color: rgb(20, 47, 141);
/* oklch */ color: oklch(35.6% 0.158 265.8);

Tailwind

colors: {
  custom: {
    50: '#6a67af',
    500: '#142f8d',
    950: '#000000',
  },
}

SCSS

$custom: #142f8d;
$custom-light: #6a67af;
$custom-dark: #000000;

JSON

{
  "hex": "#142f8d",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 141
  },
  "hsl": {
    "h": 226.612,
    "s": 75.155,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35569,
    "c": 0.15849,
    "h": 265.8
  },
  "luminance": 0.04105
}

Semantic roles & 50–950 ramp

primary

#142F8D

secondary

#C1A33C

accent

#C836F2

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #142F8D

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

Preview Lab → · Contrast checker → · Palette generator →