#422EB7#422EB7

#422EB7 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.4% C 0.202 H 280.0°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#422EB7
RGB	rgb(66, 46, 183)
HSL	hsl(249, 60%, 45%)
HSV	hsv(249, 75%, 72%)
CMYK	cmyk(63.9%, 74.9%, 0%, 28.2%)
CIE-LAB	lab(30.71, 47.86, -68.91)
CIE-LCH	lch(30.71, 83.90, 304.78°)
OKLab	oklab(42.37% 0.0351 -0.1989)
OKLCH	oklch(42.37% 0.202 280)
XYZ	xyz(11.7683, 6.5302, 45.4309)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.25

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422EB7 #A3B72E

analogous

#2E5FB7 #422EB7 #862EB7

triadic

#422EB7 #B7422E #2EB742

tetradic

#422EB7 #B72E5F #A3B72E #2EB786

square

#422EB7 #B72E5F #A3B72E #2EB786

split-complementary

#422EB7 #B7862E #5FB72E

monochromatic

#1F1555 #302286 #422EB7 #634FD3 #8E80DF

Accessibility & contrast

On white

9.11

#422EB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#422EB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422EB7

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422EB7	#FFFFFF	#000000	##FFFFFF
##422EB7	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBB

Deuteranopia (green-blind)

#0043B5

Tritanopia (blue-blind)

#005570

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #422eb7;
/* rgb */ color: rgb(66, 46, 183);
/* oklch */ color: oklch(42.4% 0.202 280.0);

Tailwind

colors: {
  custom: {
    50: '#856ace',
    500: '#422eb7',
    950: '#000000',
  },
}

SCSS

$custom: #422eb7;
$custom-light: #856ace;
$custom-dark: #000000;

JSON

{
  "hex": "#422eb7",
  "rgb": {
    "r": 66,
    "g": 46,
    "b": 183
  },
  "hsl": {
    "h": 248.759,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42368,
    "c": 0.20195,
    "h": 280
  },
  "luminance": 0.06531
}

Semantic roles & 50–950 ramp

primary

#422EB7

secondary

#BCC879

accent

#E345CC

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #422EB7

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

Preview Lab → · Contrast checker → · Palette generator →