#142C81#142C81

#142C81 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.8% C 0.146 H 266.1°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#142C81
RGB	rgb(20, 44, 129)
HSL	hsl(227, 73%, 29%)
HSV	hsv(227, 84%, 51%)
CMYK	cmyk(84.5%, 65.9%, 0%, 49.4%)
CIE-LAB	lab(22.07, 25.12, -50.24)
CIE-LCH	lch(22.07, 56.17, 296.56°)
OKLab	oklab(33.78% -0.0099 -0.1455)
OKLCH	oklch(33.78% 0.146 266.1)
XYZ	xyz(5.1502, 3.5344, 21.1754)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142C81 #816914

analogous

#146381 #142C81 #331481

triadic

#142C81 #81142C #2C8114

tetradic

#142C81 #811463 #816914 #148133

square

#142C81 #811463 #816914 #148133

split-complementary

#142C81 #813314 #638114

monochromatic

#04091A #0C1A4C #142C81 #1C3EB6 #3057DF

Accessibility & contrast

On white

12.30

#142C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#142C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142C81

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142C81	#FFFFFF	#000000	##FFFFFF
##142C81	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A84

Deuteranopia (green-blind)

#00307F

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #142c81;
/* rgb */ color: rgb(20, 44, 129);
/* oklch */ color: oklch(33.8% 0.146 266.1);

Tailwind

colors: {
  custom: {
    50: '#6764a6',
    500: '#142c81',
    950: '#000000',
  },
}

SCSS

$custom: #142c81;
$custom-light: #6764a6;
$custom-dark: #000000;

JSON

{
  "hex": "#142c81",
  "rgb": {
    "r": 20,
    "g": 44,
    "b": 129
  },
  "hsl": {
    "h": 226.789,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33783,
    "c": 0.1458,
    "h": 266.1
  },
  "luminance": 0.03535
}

Semantic roles & 50–950 ramp

primary

#142C81

secondary

#B69B3B

accent

#C738F0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #142C81

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

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