#422757#422757

#422757 is a dark, moderate violet. Relative luminance 0.033; OKLCH L 33.0% C 0.087 H 308.3°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#422757
RGB	rgb(66, 39, 87)
HSL	hsl(274, 38%, 25%)
HSV	hsv(274, 55%, 34%)
CMYK	cmyk(24.1%, 55.2%, 0%, 65.9%)
CIE-LAB	lab(21.20, 23.08, -24.27)
CIE-LCH	lch(21.20, 33.50, 313.56°)
OKLab	oklab(33.03% 0.0538 -0.068)
OKLCH	oklch(33.03% 0.087 308.3)
XYZ	xyz(4.6922, 3.2975, 9.4043)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422757 #3C5727

analogous

#2A2757 #422757 #572754

triadic

#422757 #574227 #275742

tetradic

#422757 #572A27 #3C5727 #275457

square

#422757 #572A27 #3C5727 #275457

split-complementary

#422757 #545727 #27572A

monochromatic

#100915 #22142D #422757 #623A81 #824DAC

Accessibility & contrast

On white

12.66

#422757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#422757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422757

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422757	#FFFFFF	#000000	##FFFFFF
##422757	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3259

Deuteranopia (green-blind)

#223356

Tritanopia (blue-blind)

#3F2F3B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #422757;
/* rgb */ color: rgb(66, 39, 87);
/* oklch */ color: oklch(33.0% 0.087 308.3);

Tailwind

colors: {
  custom: {
    50: '#786286',
    500: '#422757',
    950: '#000000',
  },
}

SCSS

$custom: #422757;
$custom-light: #786286;
$custom-dark: #000000;

JSON

{
  "hex": "#422757",
  "rgb": {
    "r": 66,
    "g": 39,
    "b": 87
  },
  "hsl": {
    "h": 273.75,
    "s": 38.095,
    "l": 24.706
  },
  "oklch": {
    "l": 0.33027,
    "c": 0.08666,
    "h": 308.3
  },
  "luminance": 0.03297
}

Semantic roles & 50–950 ramp

primary

#422757

secondary

#698A50

accent

#CE5A8D

background

#F7F5F8

surface

#EDEAEF

border

#C8C6CA

text

#09050B

muted

#7B797C

Preview Lab

Preview with #422757

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

Preview Lab → · Contrast checker → · Palette generator →