#203889#203889

#203889 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.5% C 0.138 H 266.9°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#203889
RGB	rgb(32, 56, 137)
HSL	hsl(226, 62%, 33%)
HSV	hsv(226, 77%, 54%)
CMYK	cmyk(76.6%, 59.1%, 0%, 46.3%)
CIE-LAB	lab(26.57, 21.24, -47.88)
CIE-LCH	lch(26.57, 52.38, 293.93°)
OKLab	oklab(37.49% -0.0075 -0.1381)
OKLCH	oklch(37.49% 0.138 266.9)
XYZ	xyz(6.5236, 4.9409, 24.2719)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203889 #897120

analogous

#206C89 #203889 #3D2089

triadic

#203889 #892038 #388920

tetradic

#203889 #89206C #897120 #20893D

square

#203889 #89206C #897120 #20893D

split-complementary

#203889 #893D20 #6C8920

monochromatic

#090F26 #142457 #203889 #2C4CBB #4E6DD6

Accessibility & contrast

On white

10.56

#203889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#203889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203889

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203889	#FFFFFF	#000000	##FFFFFF
##203889	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448C

Deuteranopia (green-blind)

#003A87

Tritanopia (blue-blind)

#004C5B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #203889;
/* rgb */ color: rgb(32, 56, 137);
/* oklch */ color: oklch(37.5% 0.138 266.9);

Tailwind

colors: {
  custom: {
    50: '#6c6eac',
    500: '#203889',
    950: '#000000',
  },
}

SCSS

$custom: #203889;
$custom-light: #6c6eac;
$custom-dark: #000000;

JSON

{
  "hex": "#203889",
  "rgb": {
    "r": 32,
    "g": 56,
    "b": 137
  },
  "hsl": {
    "h": 226.286,
    "s": 62.13,
    "l": 33.137
  },
  "oklch": {
    "l": 0.37489,
    "c": 0.13836,
    "h": 266.9
  },
  "luminance": 0.04942
}

Semantic roles & 50–950 ramp

primary

#203889

secondary

#B9A04C

accent

#C043E5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #203889

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

Preview Lab → · Contrast checker → · Palette generator →