#20366F#20366F

#20366F is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.9% C 0.103 H 265.5°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#20366F
RGB	rgb(32, 54, 111)
HSL	hsl(223, 55%, 28%)
HSV	hsv(223, 71%, 44%)
CMYK	cmyk(71.2%, 51.4%, 0%, 56.5%)
CIE-LAB	lab(23.98, 12.29, -35.67)
CIE-LCH	lch(23.98, 37.73, 289.01°)
OKLab	oklab(34.89% -0.008 -0.1023)
OKLCH	oklch(34.89% 0.103 265.5)
XYZ	xyz(4.7831, 4.0926, 15.5737)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20366F #6F5920

analogous

#205D6F #20366F #31206F

triadic

#20366F #6F2036 #366F20

tetradic

#20366F #6F205D #6F5920 #206F31

square

#20366F #6F205D #6F5920 #206F31

split-complementary

#20366F #6F3120 #5D6F20

monochromatic

#070C18 #121F3F #20366F #2E4D9F #4167C8

Accessibility & contrast

On white

11.55

#20366F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#20366F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20366F

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20366F	#FFFFFF	#000000	##FFFFFF
##20366F	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173D71

Deuteranopia (green-blind)

#03366E

Tritanopia (blue-blind)

#00434D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #20366f;
/* rgb */ color: rgb(32, 54, 111);
/* oklch */ color: oklch(34.9% 0.103 265.5);

Tailwind

colors: {
  custom: {
    50: '#666c99',
    500: '#20366f',
    950: '#000000',
  },
}

SCSS

$custom: #20366f;
$custom-light: #666c99;
$custom-dark: #000000;

JSON

{
  "hex": "#20366f",
  "rgb": {
    "r": 32,
    "g": 54,
    "b": 111
  },
  "hsl": {
    "h": 223.291,
    "s": 55.245,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34895,
    "c": 0.10258,
    "h": 265.5
  },
  "luminance": 0.04093
}

Semantic roles & 50–950 ramp

primary

#20366F

secondary

#A38A48

accent

#B549DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #20366F

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

Preview Lab → · Contrast checker → · Palette generator →