#211681#211681

#211681 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.9% C 0.166 H 275.2°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#211681
RGB	rgb(33, 22, 129)
HSL	hsl(246, 71%, 30%)
HSV	hsv(246, 83%, 51%)
CMYK	cmyk(74.4%, 82.9%, 0%, 49.4%)
CIE-LAB	lab(17.84, 39.93, -57.19)
CIE-LCH	lch(17.84, 69.75, 304.92°)
OKLab	oklab(30.94% 0.015 -0.1654)
OKLCH	oklch(30.94% 0.166 275.2)
XYZ	xyz(4.8753, 2.4817, 20.9867)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211681 #768116

analogous

#164181 #211681 #571681

triadic

#211681 #812116 #168121

tetradic

#211681 #811641 #768116 #168157

square

#211681 #811641 #768116 #168157

split-complementary

#211681 #815716 #418116

monochromatic

#07041A #140D4D #211681 #2E1FB5 #4635DD

Accessibility & contrast

On white

14.03

#211681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#211681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211681

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211681	#FFFFFF	#000000	##FFFFFF
##211681	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003084

Deuteranopia (green-blind)

#00277F

Tritanopia (blue-blind)

#00374C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #211681;
/* rgb */ color: rgb(33, 22, 129);
/* oklch */ color: oklch(30.9% 0.166 275.2);

Tailwind

colors: {
  custom: {
    50: '#6e57a7',
    500: '#211681',
    950: '#000000',
  },
}

SCSS

$custom: #211681;
$custom-light: #6e57a7;
$custom-dark: #000000;

JSON

{
  "hex": "#211681",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 129
  },
  "hsl": {
    "h": 246.168,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.30937,
    "c": 0.16604,
    "h": 275.2
  },
  "luminance": 0.02482
}

Semantic roles & 50–950 ramp

primary

#211681

secondary

#A9B63D

accent

#EE3ADB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #211681

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

Preview Lab → · Contrast checker → · Palette generator →