#203E77#203E77

#203E77 is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.4% C 0.104 H 261.8°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#203E77
RGB	rgb(32, 62, 119)
HSL	hsl(219, 58%, 30%)
HSV	hsv(219, 73%, 47%)
CMYK	cmyk(73.1%, 47.9%, 0%, 53.3%)
CIE-LAB	lab(26.97, 9.88, -35.95)
CIE-LCH	lch(26.97, 37.28, 285.37°)
OKLab	oklab(37.37% -0.0148 -0.1029)
OKLCH	oklch(37.37% 0.104 261.8)
XYZ	xyz(5.6469, 5.0836, 18.1328)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203E77 #775920

analogous

#206A77 #203E77 #2D2077

triadic

#203E77 #77203E #3E7720

tetradic

#203E77 #77206A #775920 #20772D

square

#203E77 #77206A #775920 #20772D

split-complementary

#203E77 #772D20 #6A7720

monochromatic

#060D18 #132547 #203E77 #2D57A7 #4574CD

Accessibility & contrast

On white

10.41

#203E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#203E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203E77

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203E77	#FFFFFF	#000000	##FFFFFF
##203E77	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214479

Deuteranopia (green-blind)

#0F3C76

Tritanopia (blue-blind)

#004B54

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #203e77;
/* rgb */ color: rgb(32, 62, 119);
/* oklch */ color: oklch(37.4% 0.104 261.8);

Tailwind

colors: {
  custom: {
    50: '#67729f',
    500: '#203e77',
    950: '#000000',
  },
}

SCSS

$custom: #203e77;
$custom-light: #67729f;
$custom-dark: #000000;

JSON

{
  "hex": "#203e77",
  "rgb": {
    "r": 32,
    "g": 62,
    "b": 119
  },
  "hsl": {
    "h": 219.31,
    "s": 57.616,
    "l": 29.608
  },
  "oklch": {
    "l": 0.37368,
    "c": 0.104,
    "h": 261.8
  },
  "luminance": 0.05084
}

Semantic roles & 50–950 ramp

primary

#203E77

secondary

#AA8948

accent

#AC47E1

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #203E77

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

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