#21267F#21267F

#21267F is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.1% C 0.147 H 272.7°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#21267F
RGB	rgb(33, 38, 127)
HSL	hsl(237, 59%, 31%)
HSV	hsv(237, 74%, 50%)
CMYK	cmyk(74%, 70.1%, 0%, 50.2%)
CIE-LAB	lab(20.99, 29.78, -50.73)
CIE-LCH	lch(20.99, 58.82, 300.41°)
OKLab	oklab(33.11% 0.0068 -0.1466)
OKLCH	oklch(33.11% 0.147 272.7)
XYZ	xyz(5.1498, 3.2414, 20.4288)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21267F #7F7A21

analogous

#21557F #21267F #4B217F

triadic

#21267F #7F2126 #267F21

tetradic

#21267F #7F2155 #7F7A21 #217F4B

square

#21267F #7F2155 #7F7A21 #217F4B

split-complementary

#21267F #7F4B21 #557F21

monochromatic

#08091E #14174E #21267F #2E35B0 #4A51D0

Accessibility & contrast

On white

12.74

#21267F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#21267F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21267F

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21267F	#FFFFFF	#000000	##FFFFFF
##21267F	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003782

Deuteranopia (green-blind)

#002E7D

Tritanopia (blue-blind)

#003E4F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #21267f;
/* rgb */ color: rgb(33, 38, 127);
/* oklch */ color: oklch(33.1% 0.147 272.7);

Tailwind

colors: {
  custom: {
    50: '#6b60a5',
    500: '#21267f',
    950: '#000000',
  },
}

SCSS

$custom: #21267f;
$custom-light: #6b60a5;
$custom-dark: #000000;

JSON

{
  "hex": "#21267f",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 127
  },
  "hsl": {
    "h": 236.809,
    "s": 58.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33108,
    "c": 0.14681,
    "h": 272.7
  },
  "luminance": 0.03242
}

Semantic roles & 50–950 ramp

primary

#21267F

secondary

#B2AC4A

accent

#DA46E2

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #21267F

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

Preview Lab → · Contrast checker → · Palette generator →