#421F7D#421F7D

#421F7D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.148 H 294.4°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#421F7D
RGB	rgb(66, 31, 125)
HSL	hsl(262, 60%, 31%)
HSV	hsv(262, 75%, 49%)
CMYK	cmyk(47.2%, 75.2%, 0%, 51%)
CIE-LAB	lab(22.37, 38.43, -47.08)
CIE-LCH	lch(22.37, 60.77, 309.23°)
OKLab	oklab(34.79% 0.0611 -0.1349)
OKLCH	oklch(34.79% 0.148 294.4)
XYZ	xyz(6.4374, 3.6187, 19.7574)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F7D #5A7D1F

analogous

#1F2B7D #421F7D #711F7D

triadic

#421F7D #7D421F #1F7D42

tetradic

#421F7D #7D1F2B #5A7D1F #1F7D71

square

#421F7D #7D1F2B #5A7D1F #1F7D71

split-complementary

#421F7D #7D711F #2B7D1F

monochromatic

#0E071B #28134C #421F7D #5C2BAE #7945D1

Accessibility & contrast

On white

12.18

#421F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#421F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F7D

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F7D	#FFFFFF	#000000	##FFFFFF
##421F7D	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#00347B

Tritanopia (blue-blind)

#31374C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #421f7d;
/* rgb */ color: rgb(66, 31, 125);
/* oklch */ color: oklch(34.8% 0.148 294.4);

Tailwind

colors: {
  custom: {
    50: '#7d5ea3',
    500: '#421f7d',
    950: '#000000',
  },
}

SCSS

$custom: #421f7d;
$custom-light: #7d5ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#421f7d",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 262.34,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.3479,
    "c": 0.14806,
    "h": 294.4
  },
  "luminance": 0.03619
}

Semantic roles & 50–950 ramp

primary

#421F7D

secondary

#89B048

accent

#E344A8

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #421F7D

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

Preview Lab → · Contrast checker → · Palette generator →