#201D81#201D81

#201D81 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.8% C 0.160 H 273.8°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#201D81
RGB	rgb(32, 29, 129)
HSL	hsl(242, 63%, 31%)
HSV	hsv(242, 78%, 51%)
CMYK	cmyk(75.2%, 77.5%, 0%, 49.4%)
CIE-LAB	lab(19.10, 36.01, -55.10)
CIE-LCH	lch(19.10, 65.83, 303.16°)
OKLab	oklab(31.8% 0.0105 -0.1594)
OKLCH	oklch(31.8% 0.16 273.8)
XYZ	xyz(4.9962, 2.7703, 21.0360)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201D81 #7E811D

analogous

#1D4C81 #201D81 #521D81

triadic

#201D81 #81201D #1D8120

tetradic

#201D81 #811D4C #7E811D #1D8152

square

#201D81 #811D4C #7E811D #1D8152

split-complementary

#201D81 #81521D #4C811D

monochromatic

#07071D #14124F #201D81 #2C28B3 #4844D5

Accessibility & contrast

On white

13.51

#201D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#201D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201D81

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201D81	#FFFFFF	#000000	##FFFFFF
##201D81	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003384

Deuteranopia (green-blind)

#002A7F

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #201d81;
/* rgb */ color: rgb(32, 29, 129);
/* oklch */ color: oklch(31.8% 0.160 273.8);

Tailwind

colors: {
  custom: {
    50: '#6c5ba7',
    500: '#201d81',
    950: '#000000',
  },
}

SCSS

$custom: #201d81;
$custom-light: #6c5ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#201d81",
  "rgb": {
    "r": 32,
    "g": 29,
    "b": 129
  },
  "hsl": {
    "h": 241.8,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.31804,
    "c": 0.15976,
    "h": 273.8
  },
  "luminance": 0.02771
}

Semantic roles & 50–950 ramp

primary

#201D81

secondary

#B1B446

accent

#E641E1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #201D81

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

Preview Lab → · Contrast checker → · Palette generator →