#203180#203180

#203180 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.2% C 0.135 H 269.0°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#203180
RGB	rgb(32, 49, 128)
HSL	hsl(229, 60%, 31%)
HSV	hsv(229, 75%, 50%)
CMYK	cmyk(75%, 61.7%, 0%, 49.8%)
CIE-LAB	lab(23.87, 22.56, -46.63)
CIE-LCH	lch(23.87, 51.81, 295.82°)
OKLab	oklab(35.24% -0.0023 -0.1346)
OKLCH	oklch(35.24% 0.135 269)
XYZ	xyz(5.5889, 4.0616, 20.9073)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203180 #806F20

analogous

#206180 #203180 #3F2080

triadic

#203180 #802031 #318020

tetradic

#203180 #802061 #806F20 #20803F

square

#203180 #802061 #806F20 #20803F

split-complementary

#203180 #803F20 #618020

monochromatic

#080C1E #141E4F #203180 #2C44B1 #4961D1

Accessibility & contrast

On white

11.59

#203180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#203180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203180

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203180	#FFFFFF	#000000	##FFFFFF
##203180	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D83

Deuteranopia (green-blind)

#00347E

Tritanopia (blue-blind)

#004553

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #203180;
/* rgb */ color: rgb(32, 49, 128);
/* oklch */ color: oklch(35.2% 0.135 269.0);

Tailwind

colors: {
  custom: {
    50: '#6a68a6',
    500: '#203180',
    950: '#000000',
  },
}

SCSS

$custom: #203180;
$custom-light: #6a68a6;
$custom-dark: #000000;

JSON

{
  "hex": "#203180",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 128
  },
  "hsl": {
    "h": 229.375,
    "s": 60,
    "l": 31.373
  },
  "oklch": {
    "l": 0.35243,
    "c": 0.13461,
    "h": 269
  },
  "luminance": 0.04062
}

Semantic roles & 50–950 ramp

primary

#203180

secondary

#B3A049

accent

#C745E3

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #203180

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

Preview Lab → · Contrast checker → · Palette generator →