#421F7E#421F7E

#421F7E is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.149 H 294.1°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#421F7E
RGB	rgb(66, 31, 126)
HSL	hsl(262, 61%, 31%)
HSV	hsv(262, 75%, 49%)
CMYK	cmyk(47.6%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(22.46, 38.71, -47.56)
CIE-LCH	lch(22.46, 61.33, 309.14°)
OKLab	oklab(34.88% 0.0609 -0.1363)
OKLCH	oklch(34.88% 0.149 294.1)
XYZ	xyz(6.5016, 3.6444, 20.0955)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F7E #5B7E1F

analogous

#1F2B7E #421F7E #711F7E

triadic

#421F7E #7E421F #1F7E42

tetradic

#421F7E #7E1F2B #5B7E1F #1F7E71

square

#421F7E #7E1F2B #5B7E1F #1F7E71

split-complementary

#421F7E #7E711F #2B7E1F

monochromatic

#0F071C #28134D #421F7E #5C2BAF #7946D1

Accessibility & contrast

On white

12.15

#421F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#421F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F7E

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F7E	#FFFFFF	#000000	##FFFFFF
##421F7E	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003781

Deuteranopia (green-blind)

#00347C

Tritanopia (blue-blind)

#30384C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #421f7e;
/* rgb */ color: rgb(66, 31, 126);
/* oklch */ color: oklch(34.9% 0.149 294.1);

Tailwind

colors: {
  custom: {
    50: '#7d5ea4',
    500: '#421f7e',
    950: '#000000',
  },
}

SCSS

$custom: #421f7e;
$custom-light: #7d5ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#421f7e",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 262.105,
    "s": 60.51,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34882,
    "c": 0.14926,
    "h": 294.1
  },
  "luminance": 0.03645
}

Semantic roles & 50–950 ramp

primary

#421F7E

secondary

#8AB148

accent

#E444A9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #421F7E

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

Preview Lab → · Contrast checker → · Palette generator →