#420D40#420D40

#420D40 is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.7% C 0.105 H 329.6°. Best body text is #FFFFFF at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#420D40
RGB	rgb(66, 13, 64)
HSL	hsl(302, 67%, 15%)
HSV	hsv(302, 80%, 26%)
CMYK	cmyk(0%, 80.3%, 3%, 74.1%)
CIE-LAB	lab(14.49, 31.94, -19.17)
CIE-LCH	lch(14.49, 37.25, 329.04°)
OKLab	oklab(27.66% 0.0902 -0.0529)
OKLCH	oklch(27.66% 0.105 329.6)
XYZ	xyz(3.3161, 1.8165, 5.0255)
Luminance	0.0182 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420D40 #0D420F

analogous

#290D42 #420D40 #420D25

triadic

#420D40 #40420D #0D4042

tetradic

#420D40 #42290D #0D420F #0D2542

square

#420D40 #42290D #0D420F #0D2542

split-complementary

#420D40 #25420D #0D4229

monochromatic

#1A0519 #1A0519 #420D40 #751772 #A821A3

Accessibility & contrast

On white

15.40

#420D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#420D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420D40

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420D40	#FFFFFF	#000000	##FFFFFF
##420D40	1.00	15.40	1.36	15.40
#FFFFFF	15.40	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072041

Deuteranopia (green-blind)

#1C273F

Tritanopia (blue-blind)

#451425

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #420d40;
/* rgb */ color: rgb(66, 13, 64);
/* oklch */ color: oklch(27.7% 0.105 329.6);

Tailwind

colors: {
  custom: {
    50: '#795275',
    500: '#420d40',
    950: '#000000',
  },
}

SCSS

$custom: #420d40;
$custom-light: #795275;
$custom-dark: #000000;

JSON

{
  "hex": "#420d40",
  "rgb": {
    "r": 66,
    "g": 13,
    "b": 64
  },
  "hsl": {
    "h": 302.264,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27663,
    "c": 0.10455,
    "h": 329.6
  },
  "luminance": 0.01816
}

Semantic roles & 50–950 ramp

primary

#420D40

secondary

#2D7E30

accent

#EA443E

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #420D40

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

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