#222171#222171

#222171 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.9% C 0.133 H 275.8°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#222171
RGB	rgb(34, 33, 113)
HSL	hsl(241, 55%, 29%)
HSV	hsv(241, 71%, 44%)
CMYK	cmyk(69.9%, 70.8%, 0%, 55.7%)
CIE-LAB	lab(18.45, 28.04, -45.93)
CIE-LCH	lch(18.45, 53.81, 301.40°)
OKLab	oklab(30.87% 0.0134 -0.1326)
OKLCH	oklch(30.87% 0.133 275.8)
XYZ	xyz(4.1832, 2.6197, 15.9048)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222171 #707121

analogous

#214871 #222171 #4A2171

triadic

#222171 #712221 #217122

tetradic

#222171 #712148 #707121 #21714A

square

#222171 #712148 #707121 #21714A

split-complementary

#222171 #714A21 #487121

monochromatic

#070718 #141342 #222171 #302FA0 #4644C8

Accessibility & contrast

On white

13.78

#222171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#222171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222171

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222171	#FFFFFF	#000000	##FFFFFF
##222171	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003173

Deuteranopia (green-blind)

#00296F

Tritanopia (blue-blind)

#003646

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #222171;
/* rgb */ color: rgb(34, 33, 113);
/* oklch */ color: oklch(30.9% 0.133 275.8);

Tailwind

colors: {
  custom: {
    50: '#695d9b',
    500: '#222171',
    950: '#000000',
  },
}

SCSS

$custom: #222171;
$custom-light: #695d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#222171",
  "rgb": {
    "r": 34,
    "g": 33,
    "b": 113
  },
  "hsl": {
    "h": 240.75,
    "s": 54.795,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30869,
    "c": 0.13328,
    "h": 275.8
  },
  "luminance": 0.0262
}

Semantic roles & 50–950 ramp

primary

#222171

secondary

#A3A549

accent

#DE4ADC

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #222171

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

Preview Lab → · Contrast checker → · Palette generator →