#422DBC#422DBC

#422DBC is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.7% C 0.209 H 279.5°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#422DBC
RGB	rgb(66, 45, 188)
HSL	hsl(249, 61%, 46%)
HSV	hsv(249, 76%, 74%)
CMYK	cmyk(64.9%, 76.1%, 0%, 26.3%)
CIE-LAB	lab(31.03, 49.91, -71.35)
CIE-LCH	lch(31.03, 87.07, 304.97°)
OKLab	oklab(42.74% 0.0345 -0.206)
OKLCH	oklch(42.74% 0.209 279.5)
XYZ	xyz(12.2594, 6.6649, 48.2076)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422DBC #A7BC2D

analogous

#2D60BC #422DBC #892DBC

triadic

#422DBC #BC422D #2DBC42

tetradic

#422DBC #BC2D60 #A7BC2D #2DBC89

square

#422DBC #BC2D60 #A7BC2D #2DBC89

split-complementary

#422DBC #BC892D #60BC2D

monochromatic

#1F1559 #31218B #422DBC #6451D5 #9082E1

Accessibility & contrast

On white

9.00

#422DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#422DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422DBC

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422DBC	#FFFFFF	#000000	##FFFFFF
##422DBC	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC0

Deuteranopia (green-blind)

#0043B9

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #422dbc;
/* rgb */ color: rgb(66, 45, 188);
/* oklch */ color: oklch(42.7% 0.209 279.5);

Tailwind

colors: {
  custom: {
    50: '#8669d1',
    500: '#422dbc',
    950: '#000000',
  },
}

SCSS

$custom: #422dbc;
$custom-light: #8669d1;
$custom-dark: #000000;

JSON

{
  "hex": "#422dbc",
  "rgb": {
    "r": 66,
    "g": 45,
    "b": 188
  },
  "hsl": {
    "h": 248.811,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42742,
    "c": 0.20885,
    "h": 279.5
  },
  "luminance": 0.06666
}

Semantic roles & 50–950 ramp

primary

#422DBC

secondary

#BECA7B

accent

#E443CD

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #422DBC

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

Preview Lab → · Contrast checker → · Palette generator →