#203480#203480

#203480 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.9% C 0.131 H 267.9°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#203480
RGB	rgb(32, 52, 128)
HSL	hsl(228, 60%, 31%)
HSV	hsv(228, 75%, 50%)
CMYK	cmyk(75%, 59.4%, 0%, 49.8%)
CIE-LAB	lab(24.71, 20.47, -45.28)
CIE-LCH	lch(24.71, 49.69, 294.33°)
OKLab	oklab(35.86% -0.0047 -0.1306)
OKLCH	oklch(35.86% 0.131 267.9)
XYZ	xyz(5.7186, 4.3210, 20.9505)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203480 #806C20

analogous

#206480 #203480 #3C2080

triadic

#203480 #802034 #348020

tetradic

#203480 #802064 #806C20 #20803C

square

#203480 #802064 #806C20 #20803C

split-complementary

#203480 #803C20 #648020

monochromatic

#080C1E #14204F #203480 #2C48B1 #4965D1

Accessibility & contrast

On white

11.26

#203480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#203480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203480

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203480	#FFFFFF	#000000	##FFFFFF
##203480	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#00367F

Tritanopia (blue-blind)

#004754

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #203480;
/* rgb */ color: rgb(32, 52, 128);
/* oklch */ color: oklch(35.9% 0.131 267.9);

Tailwind

colors: {
  custom: {
    50: '#6a6ba5',
    500: '#203480',
    950: '#000000',
  },
}

SCSS

$custom: #203480;
$custom-light: #6a6ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#203480",
  "rgb": {
    "r": 32,
    "g": 52,
    "b": 128
  },
  "hsl": {
    "h": 227.5,
    "s": 60,
    "l": 31.373
  },
  "oklch": {
    "l": 0.35863,
    "c": 0.13066,
    "h": 267.9
  },
  "luminance": 0.04322
}

Semantic roles & 50–950 ramp

primary

#203480

secondary

#B39D49

accent

#C245E3

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #203480

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

Preview Lab → · Contrast checker → · Palette generator →