#422CB2#422CB2

#422CB2 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.6% C 0.198 H 280.9°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#422CB2
RGB	rgb(66, 44, 178)
HSL	hsl(250, 60%, 44%)
HSV	hsv(250, 75%, 70%)
CMYK	cmyk(62.9%, 75.3%, 0%, 30.2%)
CIE-LAB	lab(29.84, 47.38, -67.36)
CIE-LCH	lch(29.84, 82.36, 305.12°)
OKLab	oklab(41.61% 0.0376 -0.1943)
OKLCH	oklch(41.61% 0.198 280.9)
XYZ	xyz(11.1808, 6.1731, 42.7132)
Luminance	0.0617 (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

#422CB2 #9CB22C

analogous

#2C59B2 #422CB2 #852CB2

triadic

#422CB2 #B2422C #2CB242

tetradic

#422CB2 #B22C59 #9CB22C #2CB285

square

#422CB2 #B22C59 #9CB22C #2CB285

split-complementary

#422CB2 #B2852C #59B22C

monochromatic

#1E1450 #302081 #422CB2 #6049D2 #8B7ADE

Accessibility & contrast

On white

9.40

#422CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#422CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422CB2

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422CB2	#FFFFFF	#000000	##FFFFFF
##422CB2	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB6

Deuteranopia (green-blind)

#0041B0

Tritanopia (blue-blind)

#00526D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #422cb2;
/* rgb */ color: rgb(66, 44, 178);
/* oklch */ color: oklch(41.6% 0.198 280.9);

Tailwind

colors: {
  custom: {
    50: '#8568ca',
    500: '#422cb2',
    950: '#000000',
  },
}

SCSS

$custom: #422cb2;
$custom-light: #8568ca;
$custom-dark: #000000;

JSON

{
  "hex": "#422cb2",
  "rgb": {
    "r": 66,
    "g": 44,
    "b": 178
  },
  "hsl": {
    "h": 249.851,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41607,
    "c": 0.19795,
    "h": 280.9
  },
  "luminance": 0.06174
}

Semantic roles & 50–950 ramp

primary

#422CB2

secondary

#B9C673

accent

#E444C9

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #422CB2

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

Preview Lab → · Contrast checker → · Palette generator →