#142858#142858

#142858 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.1% C 0.091 H 264.4°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#142858
RGB	rgb(20, 40, 88)
HSL	hsl(222, 63%, 21%)
HSV	hsv(222, 77%, 35%)
CMYK	cmyk(77.3%, 54.5%, 0%, 65.5%)
CIE-LAB	lab(17.32, 10.94, -31.38)
CIE-LCH	lch(17.32, 33.23, 289.22°)
OKLab	oklab(29.11% -0.0088 -0.0901)
OKLCH	oklch(29.11% 0.091 264.4)
XYZ	xyz(2.8081, 2.3706, 9.5402)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142858 #584414

analogous

#144A58 #142858 #221458

triadic

#142858 #581428 #285814

tetradic

#142858 #58144A #584414 #145822

square

#142858 #58144A #584414 #145822

split-complementary

#142858 #582214 #4A5814

monochromatic

#060B19 #091126 #142858 #1F3F8A #2B55BC

Accessibility & contrast

On white

14.25

#142858 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#142858 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142858

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142858	#FFFFFF	#000000	##FFFFFF
##142858	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2E5A

Deuteranopia (green-blind)

#002857

Tritanopia (blue-blind)

#00333B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #142858;
/* rgb */ color: rgb(20, 40, 88);
/* oklch */ color: oklch(29.1% 0.091 264.4);

Tailwind

colors: {
  custom: {
    50: '#5c6187',
    500: '#142858',
    950: '#000000',
  },
}

SCSS

$custom: #142858;
$custom-light: #5c6187;
$custom-dark: #000000;

JSON

{
  "hex": "#142858",
  "rgb": {
    "r": 20,
    "g": 40,
    "b": 88
  },
  "hsl": {
    "h": 222.353,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.2911,
    "c": 0.09058,
    "h": 264.4
  },
  "luminance": 0.02371
}

Semantic roles & 50–950 ramp

primary

#142858

secondary

#907638

accent

#B642E6

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #142858

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

Preview Lab → · Contrast checker → · Palette generator →