#142A63#142A63

#142A63 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.5% C 0.105 H 264.9°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#142A63
RGB	rgb(20, 42, 99)
HSL	hsl(223, 66%, 23%)
HSV	hsv(223, 80%, 39%)
CMYK	cmyk(79.8%, 57.6%, 0%, 61.2%)
CIE-LAB	lab(18.82, 14.13, -36.24)
CIE-LCH	lch(18.82, 38.90, 291.30°)
OKLab	oklab(30.53% -0.0094 -0.1044)
OKLCH	oklch(30.53% 0.105 264.9)
XYZ	xyz(3.3678, 2.7051, 12.1466)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142A63 #634D14

analogous

#145163 #142A63 #251463

triadic

#142A63 #63142A #2A6314

tetradic

#142A63 #631451 #634D14 #146325

square

#142A63 #631451 #634D14 #146325

split-complementary

#142A63 #632514 #516314

monochromatic

#050B19 #0A1430 #142A63 #1E4096 #2955C9

Accessibility & contrast

On white

13.63

#142A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#142A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142A63

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142A63	#FFFFFF	#000000	##FFFFFF
##142A63	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003265

Deuteranopia (green-blind)

#002A62

Tritanopia (blue-blind)

#003842

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #142a63;
/* rgb */ color: rgb(20, 42, 99);
/* oklch */ color: oklch(30.5% 0.105 264.9);

Tailwind

colors: {
  custom: {
    50: '#5f6390',
    500: '#142a63',
    950: '#000000',
  },
}

SCSS

$custom: #142a63;
$custom-light: #5f6390;
$custom-dark: #000000;

JSON

{
  "hex": "#142a63",
  "rgb": {
    "r": 20,
    "g": 42,
    "b": 99
  },
  "hsl": {
    "h": 223.291,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.30527,
    "c": 0.10484,
    "h": 264.9
  },
  "luminance": 0.02706
}

Semantic roles & 50–950 ramp

primary

#142A63

secondary

#9A7F38

accent

#BA3EE9

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #142A63

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

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