#203288#203288

#203288 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.145 H 268.8°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#203288
RGB	rgb(32, 50, 136)
HSL	hsl(230, 62%, 33%)
HSV	hsv(230, 76%, 53%)
CMYK	cmyk(76.5%, 63.2%, 0%, 46.7%)
CIE-LAB	lab(24.84, 24.99, -50.06)
CIE-LCH	lch(24.84, 55.96, 296.53°)
OKLab	oklab(36.18% -0.0031 -0.1446)
OKLCH	oklch(36.18% 0.145 268.8)
XYZ	xyz(6.1787, 4.3652, 23.8047)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203288 #887620

analogous

#206688 #203288 #422088

triadic

#203288 #882032 #328820

tetradic

#203288 #882066 #887620 #208842

square

#203288 #882066 #887620 #208842

split-complementary

#203288 #884220 #668820

monochromatic

#090E25 #142056 #203288 #2C44BA #4D65D5

Accessibility & contrast

On white

11.21

#203288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#203288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203288

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203288	#FFFFFF	#000000	##FFFFFF
##203288	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408B

Deuteranopia (green-blind)

#003686

Tritanopia (blue-blind)

#004858

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #203288;
/* rgb */ color: rgb(32, 50, 136);
/* oklch */ color: oklch(36.2% 0.145 268.8);

Tailwind

colors: {
  custom: {
    50: '#6c69ab',
    500: '#203288',
    950: '#000000',
  },
}

SCSS

$custom: #203288;
$custom-light: #6c69ab;
$custom-dark: #000000;

JSON

{
  "hex": "#203288",
  "rgb": {
    "r": 32,
    "g": 50,
    "b": 136
  },
  "hsl": {
    "h": 229.615,
    "s": 61.905,
    "l": 32.941
  },
  "oklch": {
    "l": 0.3618,
    "c": 0.14468,
    "h": 268.8
  },
  "luminance": 0.04366
}

Semantic roles & 50–950 ramp

primary

#203288

secondary

#B8A54C

accent

#C943E5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #203288

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

Preview Lab → · Contrast checker → · Palette generator →