#20359D#20359D

#20359D is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.170 H 268.1°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#20359D
RGB	rgb(32, 53, 157)
HSL	hsl(230, 66%, 37%)
HSV	hsv(230, 80%, 62%)
CMYK	cmyk(79.6%, 66.2%, 0%, 38.4%)
CIE-LAB	lab(27.54, 31.03, -58.59)
CIE-LCH	lch(27.54, 66.30, 297.91°)
OKLab	oklab(38.75% -0.0057 -0.1696)
OKLCH	oklch(38.75% 0.17 268.1)
XYZ	xyz(7.9525, 5.2867, 32.4931)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20359D #9D8820

analogous

#20749D #20359D #4A209D

triadic

#20359D #9D2035 #359D20

tetradic

#20359D #9D2074 #9D8820 #209D4A

square

#20359D #9D2074 #9D8820 #209D4A

split-complementary

#20359D #9D4A20 #749D20

monochromatic

#0B1337 #16246A #20359D #2A46D0 #5A70DD

Accessibility & contrast

On white

10.21

#20359D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#20359D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20359D

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20359D	#FFFFFF	#000000	##FFFFFF
##20359D	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A0

Deuteranopia (green-blind)

#003B9B

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #20359d;
/* rgb */ color: rgb(32, 53, 157);
/* oklch */ color: oklch(38.8% 0.170 268.1);

Tailwind

colors: {
  custom: {
    50: '#716cbb',
    500: '#20359d',
    950: '#000000',
  },
}

SCSS

$custom: #20359d;
$custom-light: #716cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#20359d",
  "rgb": {
    "r": 32,
    "g": 53,
    "b": 157
  },
  "hsl": {
    "h": 229.92,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38754,
    "c": 0.16968,
    "h": 268.1
  },
  "luminance": 0.05288
}

Semantic roles & 50–950 ramp

primary

#20359D

secondary

#C1B057

accent

#CC3FE9

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #20359D

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

Preview Lab → · Contrast checker → · Palette generator →