#421F65#421F65

#421F65 is a dark, moderate violet. Relative luminance 0.031; OKLCH L 32.7% C 0.119 H 303.4°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#421F65
RGB	rgb(66, 31, 101)
HSL	hsl(270, 53%, 26%)
HSV	hsv(270, 69%, 40%)
CMYK	cmyk(34.7%, 69.3%, 0%, 60.4%)
CIE-LAB	lab(20.35, 31.71, -34.88)
CIE-LCH	lch(20.35, 47.14, 312.28°)
OKLab	oklab(32.72% 0.0653 -0.099)
OKLCH	oklch(32.72% 0.119 303.4)
XYZ	xyz(5.0852, 3.0778, 12.6356)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421F65 #42651F

analogous

#1F1F65 #421F65 #651F65

triadic

#421F65 #65421F #1F6542

tetradic

#421F65 #651F1F #42651F #1F6565

square

#421F65 #651F1F #42651F #1F6565

split-complementary

#421F65 #65651F #1F651F

monochromatic

#0F0717 #231136 #421F65 #612D94 #7F3CC3

Accessibility & contrast

On white

13.00

#421F65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#421F65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421F65

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421F65	#FFFFFF	#000000	##FFFFFF
##421F65	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003067

Deuteranopia (green-blind)

#073163

Tritanopia (blue-blind)

#3B2E3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #421f65;
/* rgb */ color: rgb(66, 31, 101);
/* oklch */ color: oklch(32.7% 0.119 303.4);

Tailwind

colors: {
  custom: {
    50: '#7a5d91',
    500: '#421f65',
    950: '#000000',
  },
}

SCSS

$custom: #421f65;
$custom-light: #7a5d91;
$custom-dark: #000000;

JSON

{
  "hex": "#421f65",
  "rgb": {
    "r": 66,
    "g": 31,
    "b": 101
  },
  "hsl": {
    "h": 270,
    "s": 53.03,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3272,
    "c": 0.1186,
    "h": 303.4
  },
  "luminance": 0.03078
}

Semantic roles & 50–950 ramp

primary

#421F65

secondary

#709946

accent

#DC4B94

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #421F65

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

Preview Lab → · Contrast checker → · Palette generator →