#422FC1#422FC1

#422FC1 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.5% C 0.213 H 278.7°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#422FC1
RGB	rgb(66, 47, 193)
HSL	hsl(248, 61%, 47%)
HSV	hsv(248, 76%, 76%)
CMYK	cmyk(65.8%, 75.6%, 0%, 24.3%)
CIE-LAB	lab(31.90, 50.40, -72.86)
CIE-LCH	lch(31.90, 88.59, 304.67°)
OKLab	oklab(43.5% 0.0321 -0.2104)
OKLCH	oklch(43.5% 0.213 278.7)
XYZ	xyz(12.8858, 7.0405, 51.1216)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422FC1 #AEC12F

analogous

#2F65C1 #422FC1 #8B2FC1

triadic

#422FC1 #C1422F #2FC142

tetradic

#422FC1 #C12F65 #AEC12F #2FC18B

square

#422FC1 #C12F65 #AEC12F #2FC18B

split-complementary

#422FC1 #C18B2F #65C12F

monochromatic

#20175F #312390 #422FC1 #6857D6 #9488E2

Accessibility & contrast

On white

8.72

#422FC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#422FC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FC1

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FC1	#FFFFFF	#000000	##FFFFFF
##422FC1	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C5

Deuteranopia (green-blind)

#0045BE

Tritanopia (blue-blind)

#005976

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #422fc1;
/* rgb */ color: rgb(66, 47, 193);
/* oklch */ color: oklch(43.5% 0.213 278.7);

Tailwind

colors: {
  custom: {
    50: '#876bd5',
    500: '#422fc1',
    950: '#000000',
  },
}

SCSS

$custom: #422fc1;
$custom-light: #876bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#422fc1",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 193
  },
  "hsl": {
    "h": 247.808,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43503,
    "c": 0.21285,
    "h": 278.7
  },
  "luminance": 0.07042
}

Semantic roles & 50–950 ramp

primary

#422FC1

secondary

#C2CC80

accent

#E444CF

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #422FC1

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

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