#421F7F#421F7F

#421F7F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.0% C 0.150 H 293.8°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#421F7F
RGB	rgb(66, 31, 127)
HSL	hsl(262, 61%, 31%)
HSV	hsv(262, 76%, 50%)
CMYK	cmyk(48%, 75.6%, 0%, 50.2%)
CIE-LAB	lab(22.55, 39.00, -48.05)
CIE-LCH	lch(22.55, 61.88, 309.07°)
OKLab	oklab(34.97% 0.0606 -0.1377)
OKLCH	oklch(34.97% 0.15 293.8)
XYZ	xyz(6.5665, 3.6703, 20.4370)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F7F #5C7F1F

analogous

#1F2C7F #421F7F #721F7F

triadic

#421F7F #7F421F #1F7F42

tetradic

#421F7F #7F1F2C #5C7F1F #1F7F72

square

#421F7F #7F1F2C #5C7F1F #1F7F72

split-complementary

#421F7F #7F721F #2C7F1F

monochromatic

#0F071D #28134E #421F7F #5C2BB0 #7946D2

Accessibility & contrast

On white

12.11

#421F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#421F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F7F

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F7F	#FFFFFF	#000000	##FFFFFF
##421F7F	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003782

Deuteranopia (green-blind)

#00347D

Tritanopia (blue-blind)

#30384D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #421f7f;
/* rgb */ color: rgb(66, 31, 127);
/* oklch */ color: oklch(35.0% 0.150 293.8);

Tailwind

colors: {
  custom: {
    50: '#7d5ea5',
    500: '#421f7f',
    950: '#000000',
  },
}

SCSS

$custom: #421f7f;
$custom-light: #7d5ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#421f7f",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 127
  },
  "hsl": {
    "h": 261.875,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34974,
    "c": 0.15046,
    "h": 293.8
  },
  "luminance": 0.03671
}

Semantic roles & 50–950 ramp

primary

#421F7F

secondary

#8BB248

accent

#E444AA

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #421F7F

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

Preview Lab → · Contrast checker → · Palette generator →