#20319D#20319D

#20319D is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.0% C 0.174 H 268.8°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#20319D
RGB	rgb(32, 49, 157)
HSL	hsl(232, 66%, 37%)
HSV	hsv(232, 80%, 62%)
CMYK	cmyk(79.6%, 68.8%, 0%, 38.4%)
CIE-LAB	lab(26.55, 33.65, -60.20)
CIE-LCH	lch(26.55, 68.97, 299.20°)
OKLab	oklab(38.04% -0.0035 -0.1743)
OKLCH	oklch(38.04% 0.174 268.8)
XYZ	xyz(7.7777, 4.9371, 32.4348)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20319D #9D8C20

analogous

#20709D #20319D #4E209D

triadic

#20319D #9D2031 #319D20

tetradic

#20319D #9D2070 #9D8C20 #209D4E

square

#20319D #9D2070 #9D8C20 #209D4E

split-complementary

#20319D #9D4E20 #709D20

monochromatic

#0B1137 #16216A #20319D #2A41D0 #5A6CDD

Accessibility & contrast

On white

10.57

#20319D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#20319D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20319D

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20319D	#FFFFFF	#000000	##FFFFFF
##20319D	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A0

Deuteranopia (green-blind)

#00399B

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #20319d;
/* rgb */ color: rgb(32, 49, 157);
/* oklch */ color: oklch(38.0% 0.174 268.8);

Tailwind

colors: {
  custom: {
    50: '#7269bb',
    500: '#20319d',
    950: '#000000',
  },
}

SCSS

$custom: #20319d;
$custom-light: #7269bb;
$custom-dark: #000000;

JSON

{
  "hex": "#20319d",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 157
  },
  "hsl": {
    "h": 231.84,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38037,
    "c": 0.17435,
    "h": 268.8
  },
  "luminance": 0.04938
}

Semantic roles & 50–950 ramp

primary

#20319D

secondary

#C1B357

accent

#D23FE9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #20319D

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

Preview Lab → · Contrast checker → · Palette generator →