#203370#203370

#203370 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.108 H 267.4°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#203370
RGB	rgb(32, 51, 112)
HSL	hsl(226, 56%, 28%)
HSV	hsv(226, 71%, 44%)
CMYK	cmyk(71.4%, 54.5%, 0%, 56.1%)
CIE-LAB	lab(23.15, 14.82, -37.64)
CIE-LCH	lch(23.15, 40.46, 291.48°)
OKLab	oklab(34.29% -0.0049 -0.1081)
OKLCH	oklch(34.29% 0.108 267.4)
XYZ	xyz(4.7031, 3.8441, 15.8202)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203370 #705D20

analogous

#205B70 #203370 #352070

triadic

#203370 #702033 #337020

tetradic

#203370 #70205B #705D20 #207035

square

#203370 #70205B #705D20 #207035

split-complementary

#203370 #703520 #5B7020

monochromatic

#070B18 #121D40 #203370 #2E49A0 #4262C9

Accessibility & contrast

On white

11.87

#203370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#203370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203370

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203370	#FFFFFF	#000000	##FFFFFF
##203370	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3B72

Deuteranopia (green-blind)

#00346F

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #203370;
/* rgb */ color: rgb(32, 51, 112);
/* oklch */ color: oklch(34.3% 0.108 267.4);

Tailwind

colors: {
  custom: {
    50: '#666a99',
    500: '#203370',
    950: '#000000',
  },
}

SCSS

$custom: #203370;
$custom-light: #666a99;
$custom-dark: #000000;

JSON

{
  "hex": "#203370",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 112
  },
  "hsl": {
    "h": 225.75,
    "s": 55.556,
    "l": 28.235
  },
  "oklch": {
    "l": 0.34291,
    "c": 0.10824,
    "h": 267.4
  },
  "luminance": 0.03845
}

Semantic roles & 50–950 ramp

primary

#203370

secondary

#A48E48

accent

#BB49DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #203370

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

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