#420F43#420F43

#420F43 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.1% C 0.105 H 327.1°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#420F43
RGB	rgb(66, 15, 67)
HSL	hsl(299, 63%, 16%)
HSV	hsv(299, 78%, 26%)
CMYK	cmyk(1.5%, 77.6%, 0%, 73.7%)
CIE-LAB	lab(14.98, 31.69, -20.50)
CIE-LCH	lch(14.98, 37.74, 327.11°)
OKLab	oklab(28.08% 0.0878 -0.0568)
OKLCH	oklch(28.08% 0.105 327.1)
XYZ	xyz(3.4307, 1.9054, 5.4962)
Luminance	0.0191 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420F43 #10430F

analogous

#280F43 #420F43 #430F2A

triadic

#420F43 #43420F #0F4342

tetradic

#420F43 #43280F #10430F #0F2A43

square

#420F43 #43280F #10430F #0F2A43

split-complementary

#420F43 #2A430F #0F4328

monochromatic

#190619 #190619 #420F43 #731A75 #A525A7

Accessibility & contrast

On white

15.21

#420F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#420F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420F43

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420F43	#FFFFFF	#000000	##FFFFFF
##420F43	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062144

Deuteranopia (green-blind)

#1C2842

Tritanopia (blue-blind)

#441727

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #420f43;
/* rgb */ color: rgb(66, 15, 67);
/* oklch */ color: oklch(28.1% 0.105 327.1);

Tailwind

colors: {
  custom: {
    50: '#795377',
    500: '#420f43',
    950: '#000000',
  },
}

SCSS

$custom: #420f43;
$custom-light: #795377;
$custom-dark: #000000;

JSON

{
  "hex": "#420f43",
  "rgb": {
    "r": 66,
    "g": 15,
    "b": 67
  },
  "hsl": {
    "h": 298.846,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.28077,
    "c": 0.1046,
    "h": 327.1
  },
  "luminance": 0.01905
}

Semantic roles & 50–950 ramp

primary

#420F43

secondary

#327D30

accent

#E64145

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #420F43

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

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