#421E52#421E52

#421E52 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.1% C 0.097 H 314.2°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#421E52
RGB	rgb(66, 30, 82)
HSL	hsl(282, 46%, 22%)
HSV	hsv(282, 63%, 32%)
CMYK	cmyk(19.5%, 63.4%, 0%, 67.8%)
CIE-LAB	lab(18.78, 27.31, -24.76)
CIE-LCH	lch(18.78, 36.86, 317.81°)
OKLab	oklab(31.15% 0.0673 -0.0693)
OKLCH	oklch(31.15% 0.097 314.2)
XYZ	xyz(4.2338, 2.6961, 8.2784)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E52 #2E521E

analogous

#281E52 #421E52 #521E48

triadic

#421E52 #52421E #1E5242

tetradic

#421E52 #52281E #2E521E #1E4852

square

#421E52 #52281E #2E521E #1E4852

split-complementary

#421E52 #48521E #1E5228

monochromatic

#120816 #1E0E25 #421E52 #662E7F #8A3FAC

Accessibility & contrast

On white

13.64

#421E52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#421E52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E52

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E52	#FFFFFF	#000000	##FFFFFF
##421E52	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2C54

Deuteranopia (green-blind)

#1D2F51

Tritanopia (blue-blind)

#412734

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #421e52;
/* rgb */ color: rgb(66, 30, 82);
/* oklch */ color: oklch(31.1% 0.097 314.2);

Tailwind

colors: {
  custom: {
    50: '#785c83',
    500: '#421e52',
    950: '#000000',
  },
}

SCSS

$custom: #421e52;
$custom-light: #785c83;
$custom-dark: #000000;

JSON

{
  "hex": "#421e52",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 82
  },
  "hsl": {
    "h": 281.538,
    "s": 46.429,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31147,
    "c": 0.09666,
    "h": 314.2
  },
  "luminance": 0.02696
}

Semantic roles & 50–950 ramp

primary

#421E52

secondary

#598745

accent

#D6527A

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09040A

muted

#7B797C

Preview Lab

Preview with #421E52

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

Preview Lab → · Contrast checker → · Palette generator →