#422DBA#422DBA

#422DBA is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.5% C 0.206 H 279.8°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#422DBA
RGB	rgb(66, 45, 186)
HSL	hsl(249, 61%, 45%)
HSV	hsv(249, 76%, 73%)
CMYK	cmyk(64.5%, 75.8%, 0%, 27.1%)
CIE-LAB	lab(30.83, 49.30, -70.50)
CIE-LCH	lch(30.83, 86.02, 304.97°)
OKLab	oklab(42.54% 0.035 -0.2035)
OKLCH	oklch(42.54% 0.206 279.8)
XYZ	xyz(12.0453, 6.5792, 47.0800)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422DBA #A5BA2D

analogous

#2D5FBA #422DBA #882DBA

triadic

#422DBA #BA422D #2DBA42

tetradic

#422DBA #BA2D5F #A5BA2D #2DBA88

square

#422DBA #BA2D5F #A5BA2D #2DBA88

split-complementary

#422DBA #BA882D #5FBA2D

monochromatic

#1F1557 #312189 #422DBA #6350D5 #8F81E0

Accessibility & contrast

On white

9.07

#422DBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#422DBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422DBA

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422DBA	#FFFFFF	#000000	##FFFFFF
##422DBA	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBE

Deuteranopia (green-blind)

#0043B7

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #422dba;
/* rgb */ color: rgb(66, 45, 186);
/* oklch */ color: oklch(42.5% 0.206 279.8);

Tailwind

colors: {
  custom: {
    50: '#8669d0',
    500: '#422dba',
    950: '#000000',
  },
}

SCSS

$custom: #422dba;
$custom-light: #8669d0;
$custom-dark: #000000;

JSON

{
  "hex": "#422dba",
  "rgb": {
    "r": 66,
    "g": 45,
    "b": 186
  },
  "hsl": {
    "h": 248.936,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4254,
    "c": 0.20649,
    "h": 279.8
  },
  "luminance": 0.0658
}

Semantic roles & 50–950 ramp

primary

#422DBA

secondary

#BDC979

accent

#E444CC

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0614

muted

#7D7A82

Preview Lab

Preview with #422DBA

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

Preview Lab → · Contrast checker → · Palette generator →