#421371#421371

#421371 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.148 H 300.7°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#421371
RGB	rgb(66, 19, 113)
HSL	hsl(270, 71%, 26%)
HSV	hsv(270, 83%, 44%)
CMYK	cmyk(41.6%, 83.2%, 0%, 55.7%)
CIE-LAB	lab(19.29, 40.80, -44.42)
CIE-LCH	lch(19.29, 60.31, 312.57°)
OKLab	oklab(32.29% 0.0754 -0.127)
OKLCH	oklch(32.29% 0.148 300.7)
XYZ	xyz(5.4595, 2.8162, 15.8755)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421371 #427113

analogous

#131371 #421371 #711371

triadic

#421371 #714213 #137142

tetradic

#421371 #711313 #427113 #137171

square

#421371 #711313 #427113 #137171

split-complementary

#421371 #717113 #137113

monochromatic

#0F041A #230A3D #421371 #611CA5 #7F25DA

Accessibility & contrast

On white

13.43

#421371 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#421371 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421371

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421371	#FFFFFF	#000000	##FFFFFF
##421371	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#372D42

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #421371;
/* rgb */ color: rgb(66, 19, 113);
/* oklch */ color: oklch(32.3% 0.148 300.7);

Tailwind

colors: {
  custom: {
    50: '#7c579b',
    500: '#421371',
    950: '#000000',
  },
}

SCSS

$custom: #421371;
$custom-light: #7c579b;
$custom-dark: #000000;

JSON

{
  "hex": "#421371",
  "rgb": {
    "r": 66,
    "g": 19,
    "b": 113
  },
  "hsl": {
    "h": 270,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.32289,
    "c": 0.14765,
    "h": 300.7
  },
  "luminance": 0.02816
}

Semantic roles & 50–950 ramp

primary

#421371

secondary

#70A838

accent

#EE3A94

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #421371

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

Preview Lab → · Contrast checker → · Palette generator →