#422BB6#422BB6

#422BB6 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.9% C 0.204 H 280.5°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#422BB6
RGB	rgb(66, 43, 182)
HSL	hsl(250, 62%, 44%)
HSV	hsv(250, 76%, 71%)
CMYK	cmyk(63.7%, 76.4%, 0%, 28.6%)
CIE-LAB	lab(30.07, 49.11, -69.38)
CIE-LCH	lch(30.07, 85.01, 305.29°)
OKLab	oklab(41.88% 0.0372 -0.2002)
OKLCH	oklch(41.88% 0.204 280.5)
XYZ	xyz(11.5515, 6.2625, 44.8470)
Luminance	0.0626 (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

#422BB6 #9FB62B

analogous

#2B5AB6 #422BB6 #882BB6

triadic

#422BB6 #B6422B #2BB642

tetradic

#422BB6 #B62B5A #9FB62B #2BB688

square

#422BB6 #B62B5A #9FB62B #2BB688

split-complementary

#422BB6 #B6882B #5AB62B

monochromatic

#1E1453 #301F84 #422BB6 #614AD4 #8C7BE0

Accessibility & contrast

On white

9.32

#422BB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#422BB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422BB6

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422BB6	#FFFFFF	#000000	##FFFFFF
##422BB6	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBA

Deuteranopia (green-blind)

#0042B4

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #422bb6;
/* rgb */ color: rgb(66, 43, 182);
/* oklch */ color: oklch(41.9% 0.204 280.5);

Tailwind

colors: {
  custom: {
    50: '#8568cd',
    500: '#422bb6',
    950: '#000000',
  },
}

SCSS

$custom: #422bb6;
$custom-light: #8568cd;
$custom-dark: #000000;

JSON

{
  "hex": "#422bb6",
  "rgb": {
    "r": 66,
    "g": 43,
    "b": 182
  },
  "hsl": {
    "h": 249.928,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41882,
    "c": 0.20367,
    "h": 280.5
  },
  "luminance": 0.06263
}

Semantic roles & 50–950 ramp

primary

#422BB6

secondary

#BAC875

accent

#E543CA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #422BB6

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

Preview Lab → · Contrast checker → · Palette generator →