#20316D#20316D

#20316D is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.6% C 0.106 H 268.3°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#20316D
RGB	rgb(32, 49, 109)
HSL	hsl(227, 55%, 28%)
HSV	hsv(227, 71%, 43%)
CMYK	cmyk(70.6%, 55%, 0%, 57.3%)
CIE-LAB	lab(22.33, 15.04, -37.04)
CIE-LCH	lch(22.33, 39.98, 292.10°)
OKLab	oklab(33.6% -0.0032 -0.1064)
OKLCH	oklch(33.6% 0.106 268.3)
XYZ	xyz(4.4533, 3.6074, 14.9266)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20316D #6D5C20

analogous

#20586D #20316D #35206D

triadic

#20316D #6D2031 #316D20

tetradic

#20316D #6D2058 #6D5C20 #206D35

square

#20316D #6D2058 #6D5C20 #206D35

split-complementary

#20316D #6D3520 #586D20

monochromatic

#070B18 #121C3E #20316D #2E469C #405EC7

Accessibility & contrast

On white

12.20

#20316D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#20316D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20316D

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20316D	#FFFFFF	#000000	##FFFFFF
##20316D	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B396F

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20316d;
/* rgb */ color: rgb(32, 49, 109);
/* oklch */ color: oklch(33.6% 0.106 268.3);

Tailwind

colors: {
  custom: {
    50: '#666897',
    500: '#20316d',
    950: '#000000',
  },
}

SCSS

$custom: #20316d;
$custom-light: #666897;
$custom-dark: #000000;

JSON

{
  "hex": "#20316d",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 109
  },
  "hsl": {
    "h": 226.753,
    "s": 54.61,
    "l": 27.647
  },
  "oklch": {
    "l": 0.33597,
    "c": 0.10644,
    "h": 268.3
  },
  "luminance": 0.03608
}

Semantic roles & 50–950 ramp

primary

#20316D

secondary

#A18D48

accent

#BD4ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #20316D

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

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