#421F7A#421F7A

#421F7A is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.144 H 295.3°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#421F7A
RGB	rgb(66, 31, 122)
HSL	hsl(263, 59%, 30%)
HSV	hsv(263, 75%, 48%)
CMYK	cmyk(45.9%, 74.6%, 0%, 52.2%)
CIE-LAB	lab(22.10, 37.58, -45.61)
CIE-LCH	lch(22.10, 59.09, 309.49°)
OKLab	oklab(34.52% 0.0618 -0.1305)
OKLCH	oklch(34.52% 0.144 295.3)
XYZ	xyz(6.2487, 3.5432, 18.7633)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F7A #577A1F

analogous

#1F297A #421F7A #701F7A

triadic

#421F7A #7A421F #1F7A42

tetradic

#421F7A #7A1F29 #577A1F #1F7A70

square

#421F7A #7A1F29 #577A1F #1F7A70

split-complementary

#421F7A #7A701F #297A1F

monochromatic

#0D0618 #281349 #421F7A #5C2BAB #7A44CF

Accessibility & contrast

On white

12.29

#421F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#421F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F7A

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F7A	#FFFFFF	#000000	##FFFFFF
##421F7A	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367D

Deuteranopia (green-blind)

#003378

Tritanopia (blue-blind)

#33364A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #421f7a;
/* rgb */ color: rgb(66, 31, 122);
/* oklch */ color: oklch(34.5% 0.144 295.3);

Tailwind

colors: {
  custom: {
    50: '#7c5ea1',
    500: '#421f7a',
    950: '#000000',
  },
}

SCSS

$custom: #421f7a;
$custom-light: #7c5ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#421f7a",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 122
  },
  "hsl": {
    "h": 263.077,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.34516,
    "c": 0.14443,
    "h": 295.3
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#421F7A

secondary

#86AD47

accent

#E345A6

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #421F7A

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

Preview Lab → · Contrast checker → · Palette generator →