#422F71#422F71

#422F71 is a dark, moderate violet. Relative luminance 0.044; OKLCH L 36.3% C 0.109 H 293.5°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#422F71
RGB	rgb(66, 47, 113)
HSL	hsl(257, 41%, 31%)
HSV	hsv(257, 58%, 44%)
CMYK	cmyk(41.6%, 58.4%, 0%, 55.7%)
CIE-LAB	lab(24.90, 25.44, -35.32)
CIE-LCH	lch(24.90, 43.53, 305.77°)
OKLab	oklab(36.32% 0.0436 -0.1003)
OKLCH	oklch(36.32% 0.109 293.5)
XYZ	xyz(6.2431, 4.3834, 16.1367)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422F71 #5E712F

analogous

#2F3D71 #422F71 #632F71

triadic

#422F71 #71422F #2F7142

tetradic

#422F71 #712F3D #5E712F #2F7163

square

#422F71 #712F3D #5E712F #2F7163

split-complementary

#422F71 #71632F #3D712F

monochromatic

#100B1B #291D46 #422F71 #5B419C #795EBC

Accessibility & contrast

On white

11.19

#422F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#422F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422F71

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422F71	#FFFFFF	#000000	##FFFFFF
##422F71	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3C73

Deuteranopia (green-blind)

#143A70

Tritanopia (blue-blind)

#363D4B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #422f71;
/* rgb */ color: rgb(66, 47, 113);
/* oklch */ color: oklch(36.3% 0.109 293.5);

Tailwind

colors: {
  custom: {
    50: '#7a689a',
    500: '#422f71',
    950: '#000000',
  },
}

SCSS

$custom: #422f71;
$custom-light: #7a689a;
$custom-dark: #000000;

JSON

{
  "hex": "#422f71",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 113
  },
  "hsl": {
    "h": 257.273,
    "s": 41.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3632,
    "c": 0.1094,
    "h": 293.5
  },
  "luminance": 0.04384
}

Semantic roles & 50–950 ramp

primary

#422F71

secondary

#8DA25A

accent

#D157AE

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#09060E

muted

#7B7A7E

Preview Lab

Preview with #422F71

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

Preview Lab → · Contrast checker → · Palette generator →