#20316C#20316C

#20316C is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.5% C 0.105 H 268.2°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#20316C
RGB	rgb(32, 49, 108)
HSL	hsl(227, 54%, 27%)
HSV	hsv(227, 70%, 42%)
CMYK	cmyk(70.4%, 54.6%, 0%, 57.6%)
CIE-LAB	lab(22.25, 14.65, -36.52)
CIE-LCH	lch(22.25, 39.35, 291.85°)
OKLab	oklab(33.52% -0.0033 -0.1048)
OKLCH	oklch(33.52% 0.105 268.2)
XYZ	xyz(4.3998, 3.5860, 14.6447)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20316C #6C5B20

analogous

#20576C #20316C #35206C

triadic

#20316C #6C2031 #316C20

tetradic

#20316C #6C2057 #6C5B20 #206C35

square

#20316C #6C2057 #6C5B20 #206C35

split-complementary

#20316C #6C3520 #576C20

monochromatic

#070B18 #121C3D #20316C #2E469B #405EC6

Accessibility & contrast

On white

12.23

#20316C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#20316C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20316C

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20316C	#FFFFFF	#000000	##FFFFFF
##20316C	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C396E

Deuteranopia (green-blind)

#00326B

Tritanopia (blue-blind)

#003F49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20316c;
/* rgb */ color: rgb(32, 49, 108);
/* oklch */ color: oklch(33.5% 0.105 268.2);

Tailwind

colors: {
  custom: {
    50: '#656897',
    500: '#20316c',
    950: '#000000',
  },
}

SCSS

$custom: #20316c;
$custom-light: #656897;
$custom-dark: #000000;

JSON

{
  "hex": "#20316c",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 108
  },
  "hsl": {
    "h": 226.579,
    "s": 54.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33516,
    "c": 0.1049,
    "h": 268.2
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#20316C

secondary

#A08C48

accent

#BD4ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #20316C

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

Preview Lab → · Contrast checker → · Palette generator →