#203873#203873

#203873 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.7% C 0.106 H 264.9°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#203873
RGB	rgb(32, 56, 115)
HSL	hsl(223, 56%, 29%)
HSV	hsv(223, 72%, 45%)
CMYK	cmyk(72.2%, 51.3%, 0%, 54.9%)
CIE-LAB	lab(24.87, 12.48, -36.79)
CIE-LCH	lch(24.87, 38.85, 288.73°)
OKLab	oklab(35.67% -0.0095 -0.1055)
OKLCH	oklch(35.67% 0.106 264.9)
XYZ	xyz(5.1033, 4.3727, 16.7914)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203873 #735B20

analogous

#206273 #203873 #322073

triadic

#203873 #732038 #387320

tetradic

#203873 #732062 #735B20 #207332

square

#203873 #732062 #735B20 #207332

split-complementary

#203873 #733220 #627320

monochromatic

#070C18 #132143 #203873 #2D4FA3 #436ACB

Accessibility & contrast

On white

11.20

#203873 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#203873 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203873

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203873	#FFFFFF	#000000	##FFFFFF
##203873	1.00	11.20	1.87	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173F75

Deuteranopia (green-blind)

#013772

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #203873;
/* rgb */ color: rgb(32, 56, 115);
/* oklch */ color: oklch(35.7% 0.106 264.9);

Tailwind

colors: {
  custom: {
    50: '#676e9c',
    500: '#203873',
    950: '#000000',
  },
}

SCSS

$custom: #203873;
$custom-light: #676e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#203873",
  "rgb": {
    "r": 32,
    "g": 56,
    "b": 115
  },
  "hsl": {
    "h": 222.651,
    "s": 56.463,
    "l": 28.824
  },
  "oklch": {
    "l": 0.35667,
    "c": 0.10596,
    "h": 264.9
  },
  "luminance": 0.04373
}

Semantic roles & 50–950 ramp

primary

#203873

secondary

#A78B48

accent

#B448E0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #203873

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

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