#421F86#421F86

#421F86 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.6% C 0.159 H 291.7°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#421F86
RGB	rgb(66, 31, 134)
HSL	hsl(260, 62%, 32%)
HSV	hsv(260, 77%, 53%)
CMYK	cmyk(50.7%, 76.9%, 0%, 47.5%)
CIE-LAB	lab(23.20, 41.00, -51.39)
CIE-LCH	lch(23.20, 65.74, 308.58°)
OKLab	oklab(35.63% 0.0588 -0.1475)
OKLCH	oklch(35.63% 0.159 291.7)
XYZ	xyz(7.0386, 3.8592, 22.9237)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F86 #63861F

analogous

#1F3086 #421F86 #751F86

triadic

#421F86 #86421F #1F8642

tetradic

#421F86 #861F30 #63861F #1F8675

square

#421F86 #861F30 #63861F #1F8675

split-complementary

#421F86 #86751F #30861F

monochromatic

#110823 #2A1454 #421F86 #5A2AB8 #794AD5

Accessibility & contrast

On white

11.85

#421F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#421F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F86

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F86	#FFFFFF	#000000	##FFFFFF
##421F86	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003989

Deuteranopia (green-blind)

#003584

Tritanopia (blue-blind)

#2C3B51

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #421f86;
/* rgb */ color: rgb(66, 31, 134);
/* oklch */ color: oklch(35.6% 0.159 291.7);

Tailwind

colors: {
  custom: {
    50: '#7e5faa',
    500: '#421f86',
    950: '#000000',
  },
}

SCSS

$custom: #421f86;
$custom-light: #7e5faa;
$custom-dark: #000000;

JSON

{
  "hex": "#421f86",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 134
  },
  "hsl": {
    "h": 260.388,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35632,
    "c": 0.15882,
    "h": 291.7
  },
  "luminance": 0.03859
}

Semantic roles & 50–950 ramp

primary

#421F86

secondary

#92B849

accent

#E542AE

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #421F86

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

Preview Lab → · Contrast checker → · Palette generator →