#222151#222151

#222151 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.9% C 0.085 H 280.2°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#222151
RGB	rgb(34, 33, 81)
HSL	hsl(241, 42%, 22%)
HSV	hsv(241, 59%, 32%)
CMYK	cmyk(58%, 59.3%, 0%, 68.2%)
CIE-LAB	lab(15.60, 16.13, -29.39)
CIE-LCH	lch(15.60, 33.53, 298.76°)
OKLab	oklab(27.89% 0.0152 -0.084)
OKLCH	oklch(27.89% 0.085 280.2)
XYZ	xyz(2.6883, 2.0217, 8.0316)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222151 #505121

analogous

#213851 #222151 #3A2151

triadic

#222151 #512221 #215122

tetradic

#222151 #512138 #505121 #21513A

square

#222151 #512138 #505121 #21513A

split-complementary

#222151 #513A21 #385121

monochromatic

#090916 #100F26 #222151 #34337C #4744A8

Accessibility & contrast

On white

14.95

#222151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#222151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222151

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222151	#FFFFFF	#000000	##FFFFFF
##222151	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052953

Deuteranopia (green-blind)

#012550

Tritanopia (blue-blind)

#0E2C35

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #222151;
/* rgb */ color: rgb(34, 33, 81);
/* oklch */ color: oklch(27.9% 0.085 280.2);

Tailwind

colors: {
  custom: {
    50: '#625c82',
    500: '#222151',
    950: '#000000',
  },
}

SCSS

$custom: #222151;
$custom-light: #625c82;
$custom-dark: #000000;

JSON

{
  "hex": "#222151",
  "rgb": {
    "r": 34,
    "g": 33,
    "b": 81
  },
  "hsl": {
    "h": 241.25,
    "s": 42.105,
    "l": 22.353
  },
  "oklch": {
    "l": 0.27888,
    "c": 0.08539,
    "h": 280.2
  },
  "luminance": 0.02022
}

Semantic roles & 50–950 ramp

primary

#222151

secondary

#848549

accent

#D256CF

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#05040A

muted

#7A797C

Preview Lab

Preview with #222151

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

Preview Lab → · Contrast checker → · Palette generator →