#203389#203389

#203389 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.5% C 0.145 H 268.5°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#203389
RGB	rgb(32, 51, 137)
HSL	hsl(229, 62%, 33%)
HSV	hsv(229, 77%, 54%)
CMYK	cmyk(76.6%, 62.8%, 0%, 46.3%)
CIE-LAB	lab(25.20, 24.70, -50.11)
CIE-LCH	lch(25.20, 55.86, 296.24°)
OKLab	oklab(36.47% -0.0038 -0.1448)
OKLCH	oklch(36.47% 0.145 268.5)
XYZ	xyz(6.2933, 4.4802, 24.1952)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203389 #897620

analogous

#206789 #203389 #412089

triadic

#203389 #892033 #338920

tetradic

#203389 #892067 #897620 #208941

square

#203389 #892067 #897620 #208941

split-complementary

#203389 #894120 #678920

monochromatic

#090E26 #142157 #203389 #2C45BB #4E66D6

Accessibility & contrast

On white

11.07

#203389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#203389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203389

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203389	#FFFFFF	#000000	##FFFFFF
##203389	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418C

Deuteranopia (green-blind)

#003787

Tritanopia (blue-blind)

#004959

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #203389;
/* rgb */ color: rgb(32, 51, 137);
/* oklch */ color: oklch(36.5% 0.145 268.5);

Tailwind

colors: {
  custom: {
    50: '#6c6aac',
    500: '#203389',
    950: '#000000',
  },
}

SCSS

$custom: #203389;
$custom-light: #6c6aac;
$custom-dark: #000000;

JSON

{
  "hex": "#203389",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 137
  },
  "hsl": {
    "h": 229.143,
    "s": 62.13,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36471,
    "c": 0.14481,
    "h": 268.5
  },
  "luminance": 0.04481
}

Semantic roles & 50–950 ramp

primary

#203389

secondary

#B9A54C

accent

#C843E5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #203389

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

Preview Lab → · Contrast checker → · Palette generator →