#420A47#420A47

#420A47 is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.9% C 0.115 H 324.4°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#420A47
RGB	rgb(66, 10, 71)
HSL	hsl(295, 75%, 16%)
HSV	hsv(295, 86%, 28%)
CMYK	cmyk(7%, 85.9%, 0%, 72.2%)
CIE-LAB	lab(14.57, 34.45, -23.94)
CIE-LCH	lch(14.57, 41.96, 325.21°)
OKLab	oklab(27.87% 0.0931 -0.0668)
OKLCH	oklch(27.87% 0.115 324.4)
XYZ	xyz(3.4925, 1.8305, 6.1294)
Luminance	0.0183 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420A47 #0F470A

analogous

#230A47 #420A47 #470A2D

triadic

#420A47 #47420A #0A4742

tetradic

#420A47 #47230A #0F470A #0A2D47

square

#420A47 #47230A #0F470A #0A2D47

split-complementary

#420A47 #2D470A #0A4723

monochromatic

#19041B #19041B #420A47 #74127D #A619B2

Accessibility & contrast

On white

15.37

#420A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#420A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420A47

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420A47	#FFFFFF	#000000	##FFFFFF
##420A47	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002149

Deuteranopia (green-blind)

#162746

Tritanopia (blue-blind)

#431628

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #420a47;
/* rgb */ color: rgb(66, 10, 71);
/* oklch */ color: oklch(27.9% 0.115 324.4);

Tailwind

colors: {
  custom: {
    50: '#79517a',
    500: '#420a47',
    950: '#000000',
  },
}

SCSS

$custom: #420a47;
$custom-light: #79517a;
$custom-dark: #000000;

JSON

{
  "hex": "#420a47",
  "rgb": {
    "r": 66,
    "g": 10,
    "b": 71
  },
  "hsl": {
    "h": 295.082,
    "s": 75.309,
    "l": 15.882
  },
  "oklch": {
    "l": 0.27871,
    "c": 0.11462,
    "h": 324.4
  },
  "luminance": 0.0183
}

Semantic roles & 50–950 ramp

primary

#420A47

secondary

#308429

accent

#F23645

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #420A47

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

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