#21268D#21268D

#21268D is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.166 H 271.7°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#21268D
RGB	rgb(33, 38, 141)
HSL	hsl(237, 62%, 34%)
HSV	hsv(237, 77%, 55%)
CMYK	cmyk(76.6%, 73%, 0%, 44.7%)
CIE-LAB	lab(22.42, 34.89, -57.16)
CIE-LCH	lch(22.42, 66.97, 301.40°)
OKLab	oklab(34.57% 0.005 -0.1654)
OKLCH	oklch(34.57% 0.166 271.7)
XYZ	xyz(6.1264, 3.6320, 25.5723)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21268D #8D8821

analogous

#215C8D #21268D #52218D

triadic

#21268D #8D2126 #268D21

tetradic

#21268D #8D215C #8D8821 #218D52

square

#21268D #8D215C #8D8821 #218D52

split-complementary

#21268D #8D5221 #5C8D21

monochromatic

#0A0B2A #15195B #21268D #2D33BF #5258D6

Accessibility & contrast

On white

12.16

#21268D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#21268D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21268D

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21268D	#FFFFFF	#000000	##FFFFFF
##21268D	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#00308B

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #21268d;
/* rgb */ color: rgb(33, 38, 141);
/* oklch */ color: oklch(34.6% 0.166 271.7);

Tailwind

colors: {
  custom: {
    50: '#6f61af',
    500: '#21268d',
    950: '#000000',
  },
}

SCSS

$custom: #21268d;
$custom-light: #6f61af;
$custom-dark: #000000;

JSON

{
  "hex": "#21268d",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 141
  },
  "hsl": {
    "h": 237.222,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34571,
    "c": 0.16551,
    "h": 271.7
  },
  "luminance": 0.03633
}

Semantic roles & 50–950 ramp

primary

#21268D

secondary

#BAB550

accent

#DE43E5

background

#F7F5FA

surface

#EDEAF5

border

#C8C6CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #21268D

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

Preview Lab → · Contrast checker → · Palette generator →