#20379D#20379D

#20379D is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.167 H 267.7°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#20379D
RGB	rgb(32, 55, 157)
HSL	hsl(229, 66%, 37%)
HSV	hsv(229, 80%, 62%)
CMYK	cmyk(79.6%, 65%, 0%, 38.4%)
CIE-LAB	lab(28.04, 29.70, -57.76)
CIE-LCH	lch(28.04, 64.95, 297.21°)
OKLab	oklab(39.13% -0.0068 -0.1671)
OKLCH	oklch(39.13% 0.167 267.7)
XYZ	xyz(8.0455, 5.4729, 32.5241)
Luminance	0.0547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20379D #9D8620

analogous

#20769D #20379D #48209D

triadic

#20379D #9D2037 #379D20

tetradic

#20379D #9D2076 #9D8620 #209D48

square

#20379D #9D2076 #9D8620 #209D48

split-complementary

#20379D #9D4820 #769D20

monochromatic

#0B1337 #16256A #20379D #2A49D0 #5A72DD

Accessibility & contrast

On white

10.02

#20379D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#20379D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20379D

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20379D	#FFFFFF	#000000	##FFFFFF
##20379D	1.00	10.02	2.09	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A0

Deuteranopia (green-blind)

#003C9B

Tritanopia (blue-blind)

#005265

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #20379d;
/* rgb */ color: rgb(32, 55, 157);
/* oklch */ color: oklch(39.1% 0.167 267.7);

Tailwind

colors: {
  custom: {
    50: '#716dbb',
    500: '#20379d',
    950: '#000000',
  },
}

SCSS

$custom: #20379d;
$custom-light: #716dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#20379d",
  "rgb": {
    "r": 32,
    "g": 55,
    "b": 157
  },
  "hsl": {
    "h": 228.96,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39125,
    "c": 0.16728,
    "h": 267.7
  },
  "luminance": 0.05474
}

Semantic roles & 50–950 ramp

primary

#20379D

secondary

#C1AE57

accent

#CA3FE9

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #20379D

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

Preview Lab → · Contrast checker → · Palette generator →