#20316E#20316E

#20316E is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.7% C 0.108 H 268.3°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#20316E
RGB	rgb(32, 49, 110)
HSL	hsl(227, 55%, 28%)
HSV	hsv(227, 71%, 43%)
CMYK	cmyk(70.9%, 55.5%, 0%, 56.9%)
CIE-LAB	lab(22.41, 15.44, -37.56)
CIE-LCH	lch(22.41, 40.61, 292.35°)
OKLab	oklab(33.68% -0.0031 -0.1079)
OKLCH	oklch(33.68% 0.108 268.3)
XYZ	xyz(4.5075, 3.6291, 15.2118)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20316E #6E5D20

analogous

#20586E #20316E #36206E

triadic

#20316E #6E2031 #316E20

tetradic

#20316E #6E2058 #6E5D20 #206E36

square

#20316E #6E2058 #6E5D20 #206E36

split-complementary

#20316E #6E3620 #586E20

monochromatic

#070B18 #121C3F #20316E #2E469D #415EC8

Accessibility & contrast

On white

12.17

#20316E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#20316E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20316E

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20316E	#FFFFFF	#000000	##FFFFFF
##20316E	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093970

Deuteranopia (green-blind)

#00326D

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #20316e;
/* rgb */ color: rgb(32, 49, 110);
/* oklch */ color: oklch(33.7% 0.108 268.3);

Tailwind

colors: {
  custom: {
    50: '#666898',
    500: '#20316e',
    950: '#000000',
  },
}

SCSS

$custom: #20316e;
$custom-light: #666898;
$custom-dark: #000000;

JSON

{
  "hex": "#20316e",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 110
  },
  "hsl": {
    "h": 226.923,
    "s": 54.93,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33679,
    "c": 0.10797,
    "h": 268.3
  },
  "luminance": 0.03629
}

Semantic roles & 50–950 ramp

primary

#20316E

secondary

#A28E48

accent

#BE4ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #20316E

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

Preview Lab → · Contrast checker → · Palette generator →