#203887#203887

#203887 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.3% C 0.135 H 266.8°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#203887
RGB	rgb(32, 56, 135)
HSL	hsl(226, 62%, 33%)
HSV	hsv(226, 76%, 53%)
CMYK	cmyk(76.3%, 58.5%, 0%, 47.1%)
CIE-LAB	lab(26.40, 20.45, -46.90)
CIE-LCH	lch(26.40, 51.17, 293.56°)
OKLab	oklab(37.31% -0.0076 -0.1353)
OKLCH	oklch(37.31% 0.135 266.8)
XYZ	xyz(6.3815, 4.8840, 23.5234)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203887 #876F20

analogous

#206C87 #203887 #3B2087

triadic

#203887 #872038 #388720

tetradic

#203887 #87206C #876F20 #20873B

square

#203887 #87206C #876F20 #20873B

split-complementary

#203887 #873B20 #6C8720

monochromatic

#090F24 #142356 #203887 #2C4DB8 #4D6CD5

Accessibility & contrast

On white

10.62

#203887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#203887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203887

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203887	#FFFFFF	#000000	##FFFFFF
##203887	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438A

Deuteranopia (green-blind)

#003A85

Tritanopia (blue-blind)

#004C59

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #203887;
/* rgb */ color: rgb(32, 56, 135);
/* oklch */ color: oklch(37.3% 0.135 266.8);

Tailwind

colors: {
  custom: {
    50: '#6b6eab',
    500: '#203887',
    950: '#000000',
  },
}

SCSS

$custom: #203887;
$custom-light: #6b6eab;
$custom-dark: #000000;

JSON

{
  "hex": "#203887",
  "rgb": {
    "r": 32,
    "g": 56,
    "b": 135
  },
  "hsl": {
    "h": 226.019,
    "s": 61.677,
    "l": 32.745
  },
  "oklch": {
    "l": 0.37314,
    "c": 0.13549,
    "h": 266.8
  },
  "luminance": 0.04885
}

Semantic roles & 50–950 ramp

primary

#203887

secondary

#B89E4B

accent

#BF43E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080710

muted

#7A7A7F

Preview Lab

Preview with #203887

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

Preview Lab → · Contrast checker → · Palette generator →