#20316B#20316B

#20316B is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.103 H 268.1°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#20316B
RGB	rgb(32, 49, 107)
HSL	hsl(226, 54%, 27%)
HSV	hsv(226, 70%, 42%)
CMYK	cmyk(70.1%, 54.2%, 0%, 58%)
CIE-LAB	lab(22.18, 14.25, -35.99)
CIE-LCH	lch(22.18, 38.71, 291.60°)
OKLab	oklab(33.43% -0.0034 -0.1033)
OKLCH	oklch(33.43% 0.103 268.1)
XYZ	xyz(4.3469, 3.5648, 14.3661)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20316B #6B5A20

analogous

#20576B #20316B #35206B

triadic

#20316B #6B2031 #316B20

tetradic

#20316B #6B2057 #6B5A20 #206B35

square

#20316B #6B2057 #6B5A20 #206B35

split-complementary

#20316B #6B3520 #576B20

monochromatic

#070B18 #121B3C #20316B #2E479A #405EC6

Accessibility & contrast

On white

12.26

#20316B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#20316B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20316B

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20316B	#FFFFFF	#000000	##FFFFFF
##20316B	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E396D

Deuteranopia (green-blind)

#00326A

Tritanopia (blue-blind)

#003F49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20316b;
/* rgb */ color: rgb(32, 49, 107);
/* oklch */ color: oklch(33.4% 0.103 268.1);

Tailwind

colors: {
  custom: {
    50: '#656896',
    500: '#20316b',
    950: '#000000',
  },
}

SCSS

$custom: #20316b;
$custom-light: #656896;
$custom-dark: #000000;

JSON

{
  "hex": "#20316b",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 107
  },
  "hsl": {
    "h": 226.4,
    "s": 53.957,
    "l": 27.255
  },
  "oklch": {
    "l": 0.33434,
    "c": 0.10337,
    "h": 268.1
  },
  "luminance": 0.03565
}

Semantic roles & 50–950 ramp

primary

#20316B

secondary

#9F8B48

accent

#BC4ADD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #20316B

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

Preview Lab → · Contrast checker → · Palette generator →