#421771#421771

#421771 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.143 H 300.1°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#421771
RGB	rgb(66, 23, 113)
HSL	hsl(269, 66%, 27%)
HSV	hsv(269, 80%, 44%)
CMYK	cmyk(41.6%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(19.90, 39.06, -43.43)
CIE-LCH	lch(19.90, 58.41, 311.97°)
OKLab	oklab(32.71% 0.0718 -0.1241)
OKLCH	oklch(32.71% 0.143 300.1)
XYZ	xyz(5.5331, 2.9632, 15.9000)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421771 #467117

analogous

#171971 #421771 #6F1771

triadic

#421771 #714217 #177142

tetradic

#421771 #711719 #467117 #17716F

square

#421771 #711719 #467117 #17716F

split-complementary

#421771 #716F17 #197117

monochromatic

#0F0519 #240D3E #421771 #6021A4 #7E2ED4

Accessibility & contrast

On white

13.19

#421771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#421771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421771

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421771	#FFFFFF	#000000	##FFFFFF
##421771	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#372F43

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #421771;
/* rgb */ color: rgb(66, 23, 113);
/* oklch */ color: oklch(32.7% 0.143 300.1);

Tailwind

colors: {
  custom: {
    50: '#7c599b',
    500: '#421771',
    950: '#000000',
  },
}

SCSS

$custom: #421771;
$custom-light: #7c599b;
$custom-dark: #000000;

JSON

{
  "hex": "#421771",
  "rgb": {
    "r": 66,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 268.667,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32711,
    "c": 0.14339,
    "h": 300.1
  },
  "luminance": 0.02963
}

Semantic roles & 50–950 ramp

primary

#421771

secondary

#74A73D

accent

#E93F98

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421771

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

Preview Lab → · Contrast checker → · Palette generator →