#211371#211371

#211371 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.7% C 0.149 H 278.2°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#211371
RGB	rgb(33, 19, 113)
HSL	hsl(249, 71%, 26%)
HSV	hsv(249, 83%, 44%)
CMYK	cmyk(70.8%, 83.2%, 0%, 55.7%)
CIE-LAB	lab(15.39, 36.27, -50.98)
CIE-LCH	lch(15.39, 62.57, 305.43°)
OKLab	oklab(28.67% 0.0211 -0.1473)
OKLCH	oklch(28.67% 0.149 278.2)
XYZ	xyz(3.8397, 1.9810, 15.7996)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211371 #637113

analogous

#133471 #211371 #501371

triadic

#211371 #712113 #137121

tetradic

#211371 #711334 #637113 #137150

square

#211371 #711334 #637113 #137150

split-complementary

#211371 #715013 #347113

monochromatic

#08041A #120A3D #211371 #301CA5 #4025DA

Accessibility & contrast

On white

15.04

#211371 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#211371 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211371

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211371	#FFFFFF	#000000	##FFFFFF
##211371	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A74

Deuteranopia (green-blind)

#00236F

Tritanopia (blue-blind)

#003042

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #211371;
/* rgb */ color: rgb(33, 19, 113);
/* oklch */ color: oklch(28.7% 0.149 278.2);

Tailwind

colors: {
  custom: {
    50: '#6a549b',
    500: '#211371',
    950: '#000000',
  },
}

SCSS

$custom: #211371;
$custom-light: #6a549b;
$custom-dark: #000000;

JSON

{
  "hex": "#211371",
  "rgb": {
    "r": 33,
    "g": 19,
    "b": 113
  },
  "hsl": {
    "h": 248.936,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28674,
    "c": 0.14877,
    "h": 278.2
  },
  "luminance": 0.01981
}

Semantic roles & 50–950 ramp

primary

#211371

secondary

#97A838

accent

#EE3AD3

background

#F6F4F9

surface

#ECE8F2

border

#C7C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #211371

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

Preview Lab → · Contrast checker → · Palette generator →