#421E89#421E89

#421E89 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.163 H 291.1°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#421E89
RGB	rgb(66, 30, 137)
HSL	hsl(260, 64%, 33%)
HSV	hsv(260, 78%, 54%)
CMYK	cmyk(51.8%, 78.1%, 0%, 46.3%)
CIE-LAB	lab(23.31, 42.35, -53.09)
CIE-LCH	lch(23.31, 67.91, 308.58°)
OKLab	oklab(35.8% 0.0588 -0.1525)
OKLCH	oklch(35.8% 0.163 291.1)
XYZ	xyz(7.2251, 3.8926, 24.0327)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E89 #65891E

analogous

#1E2F89 #421E89 #771E89

triadic

#421E89 #89421E #1E8942

tetradic

#421E89 #891E2F #65891E #1E8977

square

#421E89 #891E2F #65891E #1E8977

split-complementary

#421E89 #89771E #2F891E

monochromatic

#120825 #2A1357 #421E89 #5A29BB #7A4AD7

Accessibility & contrast

On white

11.81

#421E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#421E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E89

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E89	#FFFFFF	#000000	##FFFFFF
##421E89	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003587

Tritanopia (blue-blind)

#2A3C52

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #421e89;
/* rgb */ color: rgb(66, 30, 137);
/* oklch */ color: oklch(35.8% 0.163 291.1);

Tailwind

colors: {
  custom: {
    50: '#7e5eac',
    500: '#421e89',
    950: '#000000',
  },
}

SCSS

$custom: #421e89;
$custom-light: #7e5eac;
$custom-dark: #000000;

JSON

{
  "hex": "#421e89",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 137
  },
  "hsl": {
    "h": 260.187,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35799,
    "c": 0.16344,
    "h": 291.1
  },
  "luminance": 0.03893
}

Semantic roles & 50–950 ramp

primary

#421E89

secondary

#94BA49

accent

#E741AF

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #421E89

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

Preview Lab → · Contrast checker → · Palette generator →