#422BC1#422BC1

#422BC1 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 43.0% C 0.216 H 279.1°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#422BC1
RGB	rgb(66, 43, 193)
HSL	hsl(249, 64%, 46%)
HSV	hsv(249, 78%, 76%)
CMYK	cmyk(65.8%, 77.7%, 0%, 24.3%)
CIE-LAB	lab(31.20, 52.41, -74.02)
CIE-LCH	lch(31.20, 90.70, 305.30°)
OKLab	oklab(43.01% 0.0343 -0.2137)
OKLCH	oklch(43.01% 0.216 279.1)
XYZ	xyz(12.7332, 6.7352, 51.0707)
Luminance	0.0674 (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

#422BC1 #AAC12B

analogous

#2B5FC1 #422BC1 #8D2BC1

triadic

#422BC1 #C1422B #2BC142

tetradic

#422BC1 #C12B5F #AAC12B #2BC18D

square

#422BC1 #C12B5F #AAC12B #2BC18D

split-complementary

#422BC1 #C18D2B #5FC12B

monochromatic

#20155D #31208F #422BC1 #6651D8 #9283E3

Accessibility & contrast

On white

8.95

#422BC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#422BC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422BC1

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422BC1	#FFFFFF	#000000	##FFFFFF
##422BC1	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC5

Deuteranopia (green-blind)

#0043BE

Tritanopia (blue-blind)

#005875

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #422bc1;
/* rgb */ color: rgb(66, 43, 193);
/* oklch */ color: oklch(43.0% 0.216 279.1);

Tailwind

colors: {
  custom: {
    50: '#8868d5',
    500: '#422bc1',
    950: '#000000',
  },
}

SCSS

$custom: #422bc1;
$custom-light: #8868d5;
$custom-dark: #000000;

JSON

{
  "hex": "#422bc1",
  "rgb": {
    "r": 66,
    "g": 43,
    "b": 193
  },
  "hsl": {
    "h": 249.2,
    "s": 63.559,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43011,
    "c": 0.21649,
    "h": 279.1
  },
  "luminance": 0.06736
}

Semantic roles & 50–950 ramp

primary

#422BC1

secondary

#C0CC7B

accent

#E741CD

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #422BC1

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

Preview Lab → · Contrast checker → · Palette generator →