#421157#421157

#421157 is a dark, vivid purple. Relative luminance 0.022; OKLCH L 29.8% C 0.122 H 313.4°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#421157
RGB	rgb(66, 17, 87)
HSL	hsl(282, 67%, 20%)
HSV	hsv(282, 80%, 34%)
CMYK	cmyk(24.1%, 80.5%, 0%, 65.9%)
CIE-LAB	lab(16.74, 35.21, -31.41)
CIE-LCH	lch(16.74, 47.18, 318.26°)
OKLab	oklab(29.79% 0.0839 -0.0887)
OKLCH	oklch(29.79% 0.122 313.4)
XYZ	xyz(4.1672, 2.2474, 9.2293)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421157 #265711

analogous

#1F1157 #421157 #571149

triadic

#421157 #574211 #115742

tetradic

#421157 #571F11 #265711 #114957

square

#421157 #571F11 #265711 #114957

split-complementary

#421157 #495711 #11571F

monochromatic

#13051A #1B0724 #421157 #691B8A #9025BD

Accessibility & contrast

On white

14.49

#421157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#421157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421157

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421157	#FFFFFF	#000000	##FFFFFF
##421157	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002759

Deuteranopia (green-blind)

#0A2A55

Tritanopia (blue-blind)

#402133

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #421157;
/* rgb */ color: rgb(66, 17, 87);
/* oklch */ color: oklch(29.8% 0.122 313.4);

Tailwind

colors: {
  custom: {
    50: '#795587',
    500: '#421157',
    950: '#000000',
  },
}

SCSS

$custom: #421157;
$custom-light: #795587;
$custom-dark: #000000;

JSON

{
  "hex": "#421157",
  "rgb": {
    "r": 66,
    "g": 17,
    "b": 87
  },
  "hsl": {
    "h": 282,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29789,
    "c": 0.12212,
    "h": 313.4
  },
  "luminance": 0.02247
}

Semantic roles & 50–950 ramp

primary

#421157

secondary

#4F9034

accent

#EA3E71

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #421157

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

Preview Lab → · Contrast checker → · Palette generator →