#142D8F#142D8F

#142D8F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.4% C 0.164 H 266.2°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#142D8F
RGB	rgb(20, 45, 143)
HSL	hsl(228, 75%, 32%)
HSV	hsv(228, 86%, 56%)
CMYK	cmyk(86%, 68.5%, 0%, 43.9%)
CIE-LAB	lab(23.70, 29.98, -56.31)
CIE-LCH	lch(23.70, 63.80, 298.03°)
OKLab	oklab(35.4% -0.0109 -0.1632)
OKLCH	oklch(35.4% 0.164 266.2)
XYZ	xyz(6.1831, 4.0079, 26.4290)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D8F #8F7614

analogous

#146B8F #142D8F #39148F

triadic

#142D8F #8F142D #2D8F14

tetradic

#142D8F #8F146B #8F7614 #148F39

square

#142D8F #8F146B #8F7614 #148F39

split-complementary

#142D8F #8F3914 #6B8F14

monochromatic

#050B24 #0C1C59 #142D8F #1C3EC5 #3A5CE3

Accessibility & contrast

On white

11.66

#142D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#142D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D8F

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D8F	#FFFFFF	#000000	##FFFFFF
##142D8F	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E92

Deuteranopia (green-blind)

#00338D

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #142d8f;
/* rgb */ color: rgb(20, 45, 143);
/* oklch */ color: oklch(35.4% 0.164 266.2);

Tailwind

colors: {
  custom: {
    50: '#6b66b1',
    500: '#142d8f',
    950: '#000000',
  },
}

SCSS

$custom: #142d8f;
$custom-light: #6b66b1;
$custom-dark: #000000;

JSON

{
  "hex": "#142d8f",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 143
  },
  "hsl": {
    "h": 227.805,
    "s": 75.46,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35397,
    "c": 0.16356,
    "h": 266.2
  },
  "luminance": 0.04009
}

Semantic roles & 50–950 ramp

primary

#142D8F

secondary

#C3A73C

accent

#CC36F2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080511

muted

#7B7A80

Preview Lab

Preview with #142D8F

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

Preview Lab → · Contrast checker → · Palette generator →