#203E84#203E84

#203E84 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.4% C 0.123 H 264.0°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#203E84
RGB	rgb(32, 62, 132)
HSL	hsl(222, 61%, 32%)
HSV	hsv(222, 76%, 52%)
CMYK	cmyk(75.8%, 53%, 0%, 48.2%)
CIE-LAB	lab(27.89, 15.08, -42.62)
CIE-LCH	lch(27.89, 45.21, 289.49°)
OKLab	oklab(38.37% -0.0129 -0.1226)
OKLCH	oklch(38.37% 0.123 264)
XYZ	xyz(6.4817, 5.4176, 22.5294)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203E84 #846620

analogous

#207084 #203E84 #342084

triadic

#203E84 #84203E #3E8420

tetradic

#203E84 #842070 #846620 #208434

square

#203E84 #842070 #846620 #208434

split-complementary

#203E84 #843420 #708420

monochromatic

#081021 #142753 #203E84 #2C55B5 #4B74D3

Accessibility & contrast

On white

10.08

#203E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#203E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203E84

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203E84	#FFFFFF	#000000	##FFFFFF
##203E84	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114787

Deuteranopia (green-blind)

#003D83

Tritanopia (blue-blind)

#004F5B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #203e84;
/* rgb */ color: rgb(32, 62, 132);
/* oklch */ color: oklch(38.4% 0.123 264.0);

Tailwind

colors: {
  custom: {
    50: '#6a72a8',
    500: '#203e84',
    950: '#000000',
  },
}

SCSS

$custom: #203e84;
$custom-light: #6a72a8;
$custom-dark: #000000;

JSON

{
  "hex": "#203e84",
  "rgb": {
    "r": 32,
    "g": 62,
    "b": 132
  },
  "hsl": {
    "h": 222,
    "s": 60.976,
    "l": 32.157
  },
  "oklch": {
    "l": 0.38367,
    "c": 0.12324,
    "h": 264
  },
  "luminance": 0.05418
}

Semantic roles & 50–950 ramp

primary

#203E84

secondary

#B6964A

accent

#B444E4

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #203E84

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

Preview Lab → · Contrast checker → · Palette generator →