#420B45#420B45

#420B45 is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.8% C 0.112 H 325.8°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#420B45
RGB	rgb(66, 11, 69)
HSL	hsl(297, 73%, 16%)
HSV	hsv(297, 84%, 27%)
CMYK	cmyk(4.3%, 84.1%, 0%, 72.9%)
CIE-LAB	lab(14.55, 33.70, -22.57)
CIE-LCH	lch(14.55, 40.56, 326.18°)
OKLab	oklab(27.81% 0.0923 -0.0628)
OKLCH	oklch(27.81% 0.112 325.8)
XYZ	xyz(3.4405, 1.8275, 5.8006)
Luminance	0.0183 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420B45 #0E450B

analogous

#250B45 #420B45 #450B2B

triadic

#420B45 #45420B #0B4542

tetradic

#420B45 #45250B #0E450B #0B2B45

square

#420B45 #45250B #0E450B #0B2B45

split-complementary

#420B45 #2B450B #0B4525

monochromatic

#19041A #19041A #420B45 #74137A #A71CAF

Accessibility & contrast

On white

15.38

#420B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#420B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420B45

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420B45	#FFFFFF	#000000	##FFFFFF
##420B45	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002047

Deuteranopia (green-blind)

#182744

Tritanopia (blue-blind)

#441527

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #420b45;
/* rgb */ color: rgb(66, 11, 69);
/* oklch */ color: oklch(27.8% 0.112 325.8);

Tailwind

colors: {
  custom: {
    50: '#795179',
    500: '#420b45',
    950: '#000000',
  },
}

SCSS

$custom: #420b45;
$custom-light: #795179;
$custom-dark: #000000;

JSON

{
  "hex": "#420b45",
  "rgb": {
    "r": 66,
    "g": 11,
    "b": 69
  },
  "hsl": {
    "h": 296.897,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27814,
    "c": 0.11164,
    "h": 325.8
  },
  "luminance": 0.01827
}

Semantic roles & 50–950 ramp

primary

#420B45

secondary

#2F812A

accent

#EF3942

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #420B45

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

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