#421E40#421E40

#421E40 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.0% C 0.076 H 329.3°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#421E40
RGB	rgb(66, 30, 64)
HSL	hsl(303, 38%, 19%)
HSV	hsv(303, 55%, 26%)
CMYK	cmyk(0%, 54.5%, 3%, 74.1%)
CIE-LAB	lab(17.72, 23.12, -14.10)
CIE-LCH	lch(17.72, 27.08, 328.62°)
OKLab	oklab(30.02% 0.065 -0.0385)
OKLCH	oklch(30.02% 0.076 329.3)
XYZ	xyz(3.6364, 2.4572, 5.1322)
Luminance	0.0246 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E40 #1E4220

analogous

#321E42 #421E40 #421E2E

triadic

#421E40 #40421E #1E4042

tetradic

#421E40 #42321E #1E4220 #1E2E42

square

#421E40 #42321E #1E4220 #1E2E42

split-complementary

#421E40 #2E421E #1E4232

monochromatic

#150A14 #180B17 #421E40 #6C3169 #964492

Accessibility & contrast

On white

14.08

#421E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#421E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E40

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E40	#FFFFFF	#000000	##FFFFFF
##421E40	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2841

Deuteranopia (green-blind)

#262D3F

Tritanopia (blue-blind)

#44212C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #421e40;
/* rgb */ color: rgb(66, 30, 64);
/* oklch */ color: oklch(30.0% 0.076 329.3);

Tailwind

colors: {
  custom: {
    50: '#775b75',
    500: '#421e40',
    950: '#000000',
  },
}

SCSS

$custom: #421e40;
$custom-light: #775b75;
$custom-dark: #000000;

JSON

{
  "hex": "#421e40",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 64
  },
  "hsl": {
    "h": 303.333,
    "s": 37.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.30023,
    "c": 0.07556,
    "h": 329.3
  },
  "luminance": 0.02457
}

Semantic roles & 50–950 ramp

primary

#421E40

secondary

#457748

accent

#CD615A

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#090408

muted

#7B797B

Preview Lab

Preview with #421E40

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

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