#421F84#421F84

#421F84 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.156 H 292.3°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#421F84
RGB	rgb(66, 31, 132)
HSL	hsl(261, 62%, 32%)
HSV	hsv(261, 77%, 52%)
CMYK	cmyk(50%, 76.5%, 0%, 48.2%)
CIE-LAB	lab(23.01, 40.43, -50.44)
CIE-LCH	lch(23.01, 64.65, 308.71°)
OKLab	oklab(35.44% 0.0594 -0.1447)
OKLCH	oklch(35.44% 0.156 292.3)
XYZ	xyz(6.9004, 3.8039, 22.1960)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F84 #61841F

analogous

#1F2F84 #421F84 #751F84

triadic

#421F84 #84421F #1F8442

tetradic

#421F84 #841F2F #61841F #1F8475

square

#421F84 #841F2F #61841F #1F8475

split-complementary

#421F84 #84751F #2F841F

monochromatic

#100821 #291352 #421F84 #5B2BB6 #7949D4

Accessibility & contrast

On white

11.93

#421F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#421F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F84

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F84	#FFFFFF	#000000	##FFFFFF
##421F84	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003887

Deuteranopia (green-blind)

#003582

Tritanopia (blue-blind)

#2D3A50

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #421f84;
/* rgb */ color: rgb(66, 31, 132);
/* oklch */ color: oklch(35.4% 0.156 292.3);

Tailwind

colors: {
  custom: {
    50: '#7e5ea9',
    500: '#421f84',
    950: '#000000',
  },
}

SCSS

$custom: #421f84;
$custom-light: #7e5ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#421f84",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 132
  },
  "hsl": {
    "h": 260.792,
    "s": 61.963,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35442,
    "c": 0.15644,
    "h": 292.3
  },
  "luminance": 0.03804
}

Semantic roles & 50–950 ramp

primary

#421F84

secondary

#90B748

accent

#E543AD

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #421F84

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

Preview Lab → · Contrast checker → · Palette generator →