#203E7E#203E7E

#203E7E is a dark, moderate blue. Relative luminance 0.053; OKLCH L 37.9% C 0.114 H 263.1°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#203E7E
RGB	rgb(32, 62, 126)
HSL	hsl(221, 59%, 31%)
HSV	hsv(221, 75%, 49%)
CMYK	cmyk(74.6%, 50.8%, 0%, 50.6%)
CIE-LAB	lab(27.46, 12.68, -39.57)
CIE-LCH	lch(27.46, 41.55, 287.77°)
OKLab	oklab(37.9% -0.0136 -0.1136)
OKLCH	oklch(37.9% 0.114 263.1)
XYZ	xyz(6.0828, 5.2580, 20.4289)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203E7E #7E6020

analogous

#206D7E #203E7E #31207E

triadic

#203E7E #7E203E #3E7E20

tetradic

#203E7E #7E206D #7E6020 #207E31

square

#203E7E #7E206D #7E6020 #207E31

split-complementary

#203E7E #7E3120 #6D7E20

monochromatic

#070E1C #14264D #203E7E #2C56AF #4873D0

Accessibility & contrast

On white

10.23

#203E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#203E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203E7E

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203E7E	#FFFFFF	#000000	##FFFFFF
##203E7E	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4580

Deuteranopia (green-blind)

#003D7D

Tritanopia (blue-blind)

#004D58

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #203e7e;
/* rgb */ color: rgb(32, 62, 126);
/* oklch */ color: oklch(37.9% 0.114 263.1);

Tailwind

colors: {
  custom: {
    50: '#6972a4',
    500: '#203e7e',
    950: '#000000',
  },
}

SCSS

$custom: #203e7e;
$custom-light: #6972a4;
$custom-dark: #000000;

JSON

{
  "hex": "#203e7e",
  "rgb": {
    "r": 32,
    "g": 62,
    "b": 126
  },
  "hsl": {
    "h": 220.851,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.37897,
    "c": 0.11442,
    "h": 263.1
  },
  "luminance": 0.05259
}

Semantic roles & 50–950 ramp

primary

#203E7E

secondary

#B19049

accent

#B045E3

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #203E7E

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

Preview Lab → · Contrast checker → · Palette generator →