#203586#203586

#203586 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.6% C 0.138 H 267.8°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#203586
RGB	rgb(32, 53, 134)
HSL	hsl(228, 61%, 33%)
HSV	hsv(228, 76%, 53%)
CMYK	cmyk(76.1%, 60.4%, 0%, 47.5%)
CIE-LAB	lab(25.48, 22.14, -47.77)
CIE-LCH	lch(25.48, 52.65, 294.87°)
OKLab	oklab(36.6% -0.0053 -0.1379)
OKLCH	oklch(36.6% 0.138 267.8)
XYZ	xyz(6.1703, 4.5739, 23.1073)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203586 #867120

analogous

#206886 #203586 #3E2086

triadic

#203586 #862035 #358620

tetradic

#203586 #862068 #867120 #20863E

square

#203586 #862068 #867120 #20863E

split-complementary

#203586 #863E20 #688620

monochromatic

#080E23 #142155 #203586 #2C49B7 #4C68D4

Accessibility & contrast

On white

10.97

#203586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#203586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203586

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203586	#FFFFFF	#000000	##FFFFFF
##203586	1.00	10.97	1.92	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004189

Deuteranopia (green-blind)

#003884

Tritanopia (blue-blind)

#004958

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #203586;
/* rgb */ color: rgb(32, 53, 134);
/* oklch */ color: oklch(36.6% 0.138 267.8);

Tailwind

colors: {
  custom: {
    50: '#6b6baa',
    500: '#203586',
    950: '#000000',
  },
}

SCSS

$custom: #203586;
$custom-light: #6b6baa;
$custom-dark: #000000;

JSON

{
  "hex": "#203586",
  "rgb": {
    "r": 32,
    "g": 53,
    "b": 134
  },
  "hsl": {
    "h": 227.647,
    "s": 61.446,
    "l": 32.549
  },
  "oklch": {
    "l": 0.36602,
    "c": 0.13798,
    "h": 267.8
  },
  "luminance": 0.04575
}

Semantic roles & 50–950 ramp

primary

#203586

secondary

#B7A14B

accent

#C343E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #203586

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

Preview Lab → · Contrast checker → · Palette generator →