#21267E#21267E

#21267E is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.0% C 0.145 H 272.7°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#21267E
RGB	rgb(33, 38, 126)
HSL	hsl(237, 58%, 31%)
HSV	hsv(237, 74%, 49%)
CMYK	cmyk(73.8%, 69.8%, 0%, 50.6%)
CIE-LAB	lab(20.89, 29.41, -50.26)
CIE-LCH	lch(20.89, 58.23, 300.33°)
OKLab	oklab(33.01% 0.007 -0.1453)
OKLCH	oklch(33.01% 0.145 272.7)
XYZ	xyz(5.0849, 3.2154, 20.0873)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21267E #7E7921

analogous

#21547E #21267E #4A217E

triadic

#21267E #7E2126 #267E21

tetradic

#21267E #7E2154 #7E7921 #217E4A

square

#21267E #7E2154 #7E7921 #217E4A

split-complementary

#21267E #7E4A21 #547E21

monochromatic

#08091D #14174E #21267E #2E35AE #4A51D0

Accessibility & contrast

On white

12.78

#21267E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#21267E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21267E

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21267E	#FFFFFF	#000000	##FFFFFF
##21267E	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003781

Deuteranopia (green-blind)

#002E7C

Tritanopia (blue-blind)

#003E4E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #21267e;
/* rgb */ color: rgb(33, 38, 126);
/* oklch */ color: oklch(33.0% 0.145 272.7);

Tailwind

colors: {
  custom: {
    50: '#6b60a4',
    500: '#21267e',
    950: '#000000',
  },
}

SCSS

$custom: #21267e;
$custom-light: #6b60a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21267e",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 126
  },
  "hsl": {
    "h": 236.774,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33007,
    "c": 0.14545,
    "h": 272.7
  },
  "luminance": 0.03216
}

Semantic roles & 50–950 ramp

primary

#21267E

secondary

#B1AB4A

accent

#D946E2

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #21267E

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

Preview Lab → · Contrast checker → · Palette generator →