#421C41#421C41

#421C41 is a dark, moderate purple. Relative luminance 0.024; OKLCH L 29.7% C 0.081 H 328.4°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#421C41
RGB	rgb(66, 28, 65)
HSL	hsl(302, 40%, 18%)
HSV	hsv(302, 58%, 26%)
CMYK	cmyk(0%, 57.6%, 1.5%, 74.1%)
CIE-LAB	lab(17.32, 24.53, -15.42)
CIE-LCH	lch(17.32, 28.98, 327.85°)
OKLab	oklab(29.74% 0.0686 -0.0423)
OKLCH	oklch(29.74% 0.081 328.4)
XYZ	xyz(3.6161, 2.3706, 5.2671)
Luminance	0.0237 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421C41 #1C421D

analogous

#301C42 #421C41 #421C2E

triadic

#421C41 #41421C #1C4142

tetradic

#421C41 #42301C #1C421D #1C2E42

square

#421C41 #42301C #1C421D #1C2E42

split-complementary

#421C41 #2E421C #1C4230

monochromatic

#150915 #170A17 #421C41 #6D2E6B #984096

Accessibility & contrast

On white

14.25

#421C41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#421C41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421C41

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421C41	#FFFFFF	#000000	##FFFFFF
##421C41	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192742

Deuteranopia (green-blind)

#242C40

Tritanopia (blue-blind)

#44202B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #421c41;
/* rgb */ color: rgb(66, 28, 65);
/* oklch */ color: oklch(29.7% 0.081 328.4);

Tailwind

colors: {
  custom: {
    50: '#785a75',
    500: '#421c41',
    950: '#000000',
  },
}

SCSS

$custom: #421c41;
$custom-light: #785a75;
$custom-dark: #000000;

JSON

{
  "hex": "#421c41",
  "rgb": {
    "r": 66,
    "g": 28,
    "b": 65
  },
  "hsl": {
    "h": 301.579,
    "s": 40.426,
    "l": 18.431
  },
  "oklch": {
    "l": 0.29743,
    "c": 0.08058,
    "h": 328.4
  },
  "luminance": 0.0237
}

Semantic roles & 50–950 ramp

primary

#421C41

secondary

#437744

accent

#D05B58

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#090408

muted

#7B797B

Preview Lab

Preview with #421C41

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

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