#143976#143976

#143976 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.6% C 0.113 H 260.0°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#143976
RGB	rgb(20, 57, 118)
HSL	hsl(217, 71%, 27%)
HSV	hsv(217, 83%, 46%)
CMYK	cmyk(83.1%, 51.7%, 0%, 53.7%)
CIE-LAB	lab(24.90, 11.32, -38.68)
CIE-LCH	lch(24.90, 40.30, 286.31°)
OKLab	oklab(35.62% -0.0196 -0.1113)
OKLCH	oklch(35.62% 0.113 260)
XYZ	xyz(5.0204, 4.3824, 17.7173)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143976 #765114

analogous

#146A76 #143976 #201476

triadic

#143976 #761439 #397614

tetradic

#143976 #76146A #765114 #147620

square

#143976 #76146A #765114 #147620

split-complementary

#143976 #762014 #6A7614

monochromatic

#040D1A #0B2042 #143976 #1D52AA #2A6CDB

Accessibility & contrast

On white

11.19

#143976 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#143976 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143976

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143976	#FFFFFF	#000000	##FFFFFF
##143976	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144078

Deuteranopia (green-blind)

#003775

Tritanopia (blue-blind)

#004852

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #143976;
/* rgb */ color: rgb(20, 57, 118);
/* oklch */ color: oklch(35.6% 0.113 260.0);

Tailwind

colors: {
  custom: {
    50: '#636e9e',
    500: '#143976',
    950: '#000000',
  },
}

SCSS

$custom: #143976;
$custom-light: #636e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#143976",
  "rgb": {
    "r": 20,
    "g": 57,
    "b": 118
  },
  "hsl": {
    "h": 217.347,
    "s": 71.014,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35623,
    "c": 0.11299,
    "h": 260
  },
  "luminance": 0.04383
}

Semantic roles & 50–950 ramp

primary

#143976

secondary

#AC813A

accent

#AA3AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #143976

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

Preview Lab → · Contrast checker → · Palette generator →