#422FC5#422FC5

#422FC5 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.9% C 0.218 H 278.2°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#422FC5
RGB	rgb(66, 47, 197)
HSL	hsl(248, 61%, 48%)
HSV	hsv(248, 76%, 77%)
CMYK	cmyk(66.5%, 76.1%, 0%, 22.7%)
CIE-LAB	lab(32.31, 51.62, -74.54)
CIE-LCH	lch(32.31, 90.66, 304.70°)
OKLab	oklab(43.91% 0.0312 -0.2153)
OKLCH	oklch(43.91% 0.218 278.2)
XYZ	xyz(13.3381, 7.2214, 53.5035)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422FC5 #B2C52F

analogous

#2F67C5 #422FC5 #8D2FC5

triadic

#422FC5 #C5422F #2FC542

tetradic

#422FC5 #C52F67 #B2C52F #2FC58D

square

#422FC5 #C52F67 #B2C52F #2FC58D

split-complementary

#422FC5 #C58D2F #67C52F

monochromatic

#211762 #312394 #422FC5 #6A5AD8 #968BE3

Accessibility & contrast

On white

8.59

#422FC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#422FC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FC5

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FC5	#FFFFFF	#000000	##FFFFFF
##422FC5	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C9

Deuteranopia (green-blind)

#0046C2

Tritanopia (blue-blind)

#005B79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #422fc5;
/* rgb */ color: rgb(66, 47, 197);
/* oklch */ color: oklch(43.9% 0.218 278.2);

Tailwind

colors: {
  custom: {
    50: '#886bd8',
    500: '#422fc5',
    950: '#000000',
  },
}

SCSS

$custom: #422fc5;
$custom-light: #886bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#422fc5",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 197
  },
  "hsl": {
    "h": 247.6,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4391,
    "c": 0.21754,
    "h": 278.2
  },
  "luminance": 0.07222
}

Semantic roles & 50–950 ramp

primary

#422FC5

secondary

#C4CD82

accent

#E543D0

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #422FC5

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

Preview Lab → · Contrast checker → · Palette generator →