#421E76#421E76

#421E76 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.0% C 0.141 H 296.9°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#421E76
RGB	rgb(66, 30, 118)
HSL	hsl(265, 59%, 29%)
HSV	hsv(265, 75%, 46%)
CMYK	cmyk(44.1%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(21.56, 36.97, -43.93)
CIE-LCH	lch(21.56, 57.42, 310.08°)
OKLab	oklab(34.02% 0.0637 -0.1256)
OKLCH	oklch(34.02% 0.141 296.9)
XYZ	xyz(5.9802, 3.3947, 17.4762)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.79

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E76 #52761E

analogous

#1E2676 #421E76 #6E1E76

triadic

#421E76 #76421E #1E7642

tetradic

#421E76 #761E26 #52761E #1E766E

square

#421E76 #761E26 #52761E #1E766E

split-complementary

#421E76 #766E1E #26761E

monochromatic

#0E0618 #271245 #421E76 #5D2AA7 #7A40CE

Accessibility & contrast

On white

12.51

#421E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#421E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E76

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E76	#FFFFFF	#000000	##FFFFFF
##421E76	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003479

Deuteranopia (green-blind)

#003374

Tritanopia (blue-blind)

#353448

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #421e76;
/* rgb */ color: rgb(66, 30, 118);
/* oklch */ color: oklch(34.0% 0.141 296.9);

Tailwind

colors: {
  custom: {
    50: '#7c5d9e',
    500: '#421e76',
    950: '#000000',
  },
}

SCSS

$custom: #421e76;
$custom-light: #7c5d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#421e76",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 264.545,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34024,
    "c": 0.14084,
    "h": 296.9
  },
  "luminance": 0.03395
}

Semantic roles & 50–950 ramp

primary

#421E76

secondary

#81AA46

accent

#E345A2

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421E76

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

Preview Lab → · Contrast checker → · Palette generator →