#421A59#421A59

#421A59 is a dark, moderate violet. Relative luminance 0.026; OKLCH L 31.1% C 0.112 H 310.7°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#421A59
RGB	rgb(66, 26, 89)
HSL	hsl(278, 55%, 23%)
HSV	hsv(278, 71%, 35%)
CMYK	cmyk(25.8%, 70.8%, 0%, 65.1%)
CIE-LAB	lab(18.45, 31.32, -30.00)
CIE-LCH	lch(18.45, 43.37, 316.23°)
OKLab	oklab(31.06% 0.0729 -0.0847)
OKLCH	oklch(31.06% 0.112 310.7)
XYZ	xyz(4.4190, 2.6184, 9.7219)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A59 #31591A

analogous

#221A59 #421A59 #591A51

triadic

#421A59 #59421A #1A5942

tetradic

#421A59 #59221A #31591A #1A5159

square

#421A59 #59221A #31591A #1A5159

split-complementary

#421A59 #51591A #1A5922

monochromatic

#120718 #1F0C2A #421A59 #652888 #8836B8

Accessibility & contrast

On white

13.78

#421A59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#421A59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A59

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A59	#FFFFFF	#000000	##FFFFFF
##421A59	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5B

Deuteranopia (green-blind)

#122E58

Tritanopia (blue-blind)

#3F2737

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #421a59;
/* rgb */ color: rgb(66, 26, 89);
/* oklch */ color: oklch(31.1% 0.112 310.7);

Tailwind

colors: {
  custom: {
    50: '#795a88',
    500: '#421a59',
    950: '#000000',
  },
}

SCSS

$custom: #421a59;
$custom-light: #795a88;
$custom-dark: #000000;

JSON

{
  "hex": "#421a59",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 89
  },
  "hsl": {
    "h": 278.095,
    "s": 54.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.31059,
    "c": 0.1117,
    "h": 310.7
  },
  "luminance": 0.02618
}

Semantic roles & 50–950 ramp

primary

#421A59

secondary

#5D8F40

accent

#DE4A80

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040B

muted

#7B797C

Preview Lab

Preview with #421A59

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

Preview Lab → · Contrast checker → · Palette generator →