#21268A#21268A

#21268A is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.162 H 271.9°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#21268A
RGB	rgb(33, 38, 138)
HSL	hsl(237, 61%, 34%)
HSV	hsv(237, 76%, 54%)
CMYK	cmyk(76.1%, 72.5%, 0%, 45.9%)
CIE-LAB	lab(22.10, 33.81, -55.81)
CIE-LCH	lch(22.10, 65.25, 301.21°)
OKLab	oklab(34.25% 0.0054 -0.1615)
OKLCH	oklch(34.25% 0.162 271.9)
XYZ	xyz(5.9062, 3.5439, 24.4126)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21268A #8A8521

analogous

#215A8A #21268A #50218A

triadic

#21268A #8A2126 #268A21

tetradic

#21268A #8A215A #8A8521 #218A50

square

#21268A #8A215A #8A8521 #218A50

split-complementary

#21268A #8A5021 #5A8A21

monochromatic

#090B27 #151859 #21268A #2D34BB #5057D5

Accessibility & contrast

On white

12.29

#21268A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#21268A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21268A

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21268A	#FFFFFF	#000000	##FFFFFF
##21268A	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8D

Deuteranopia (green-blind)

#003088

Tritanopia (blue-blind)

#004255

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #21268a;
/* rgb */ color: rgb(33, 38, 138);
/* oklch */ color: oklch(34.3% 0.162 271.9);

Tailwind

colors: {
  custom: {
    50: '#6e61ad',
    500: '#21268a',
    950: '#000000',
  },
}

SCSS

$custom: #21268a;
$custom-light: #6e61ad;
$custom-dark: #000000;

JSON

{
  "hex": "#21268a",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 138
  },
  "hsl": {
    "h": 237.143,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34252,
    "c": 0.16158,
    "h": 271.9
  },
  "luminance": 0.03545
}

Semantic roles & 50–950 ramp

primary

#21268A

secondary

#B9B34E

accent

#DD43E5

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #21268A

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

Preview Lab → · Contrast checker → · Palette generator →