#422FC3#422FC3

#422FC3 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.7% C 0.215 H 278.5°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#422FC3
RGB	rgb(66, 47, 195)
HSL	hsl(248, 61%, 47%)
HSV	hsv(248, 76%, 76%)
CMYK	cmyk(66.2%, 75.9%, 0%, 23.5%)
CIE-LAB	lab(32.10, 51.01, -73.70)
CIE-LCH	lch(32.10, 89.63, 304.69°)
OKLab	oklab(43.71% 0.0317 -0.2129)
OKLCH	oklch(43.71% 0.215 278.5)
XYZ	xyz(13.1104, 7.1303, 52.3046)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.57

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422FC3 #B0C32F

analogous

#2F66C3 #422FC3 #8C2FC3

triadic

#422FC3 #C3422F #2FC342

tetradic

#422FC3 #C32F66 #B0C32F #2FC38C

square

#422FC3 #C32F66 #B0C32F #2FC38C

split-complementary

#422FC3 #C38C2F #66C32F

monochromatic

#211760 #312392 #422FC3 #6958D7 #958AE3

Accessibility & contrast

On white

8.66

#422FC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#422FC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FC3

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FC3	#FFFFFF	#000000	##FFFFFF
##422FC3	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C7

Deuteranopia (green-blind)

#0045C0

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #422fc3;
/* rgb */ color: rgb(66, 47, 195);
/* oklch */ color: oklch(43.7% 0.215 278.5);

Tailwind

colors: {
  custom: {
    50: '#886bd6',
    500: '#422fc3',
    950: '#000000',
  },
}

SCSS

$custom: #422fc3;
$custom-light: #886bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#422fc3",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 195
  },
  "hsl": {
    "h": 247.703,
    "s": 61.157,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43706,
    "c": 0.2152,
    "h": 278.5
  },
  "luminance": 0.07131
}

Semantic roles & 50–950 ramp

primary

#422FC3

secondary

#C3CD81

accent

#E444D0

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #422FC3

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

Preview Lab → · Contrast checker → · Palette generator →