#422BBC#422BBC

#422BBC is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.5% C 0.211 H 279.7°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#422BBC
RGB	rgb(66, 43, 188)
HSL	hsl(250, 63%, 45%)
HSV	hsv(250, 77%, 74%)
CMYK	cmyk(64.9%, 77.1%, 0%, 26.3%)
CIE-LAB	lab(30.68, 50.91, -71.93)
CIE-LCH	lch(30.68, 88.12, 305.29°)
OKLab	oklab(42.5% 0.0357 -0.2077)
OKLCH	oklch(42.5% 0.211 279.7)
XYZ	xyz(12.1849, 6.5159, 48.1828)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422BBC #A5BC2B

analogous

#2B5DBC #422BBC #8A2BBC

triadic

#422BBC #BC422B #2BBC42

tetradic

#422BBC #BC2B5D #A5BC2B #2BBC8A

square

#422BBC #BC2B5D #A5BC2B #2BBC8A

split-complementary

#422BBC #BC8A2B #5DBC2B

monochromatic

#1F1458 #31208A #422BBC #634ED6 #8F80E2

Accessibility & contrast

On white

9.12

#422BBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#422BBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422BBC

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422BBC	#FFFFFF	#000000	##FFFFFF
##422BBC	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC0

Deuteranopia (green-blind)

#0043B9

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #422bbc;
/* rgb */ color: rgb(66, 43, 188);
/* oklch */ color: oklch(42.5% 0.211 279.7);

Tailwind

colors: {
  custom: {
    50: '#8768d1',
    500: '#422bbc',
    950: '#000000',
  },
}

SCSS

$custom: #422bbc;
$custom-light: #8768d1;
$custom-dark: #000000;

JSON

{
  "hex": "#422bbc",
  "rgb": {
    "r": 66,
    "g": 43,
    "b": 188
  },
  "hsl": {
    "h": 249.517,
    "s": 62.771,
    "l": 45.294
  },
  "oklch": {
    "l": 0.42495,
    "c": 0.2107,
    "h": 279.7
  },
  "luminance": 0.06517
}

Semantic roles & 50–950 ramp

primary

#422BBC

secondary

#BDCB78

accent

#E642CC

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #422BBC

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

Preview Lab → · Contrast checker → · Palette generator →