#420E4F#420E4F

#420E4F is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.8% C 0.118 H 318.6°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#420E4F
RGB	rgb(66, 14, 79)
HSL	hsl(288, 70%, 18%)
HSV	hsv(288, 82%, 31%)
CMYK	cmyk(16.5%, 82.3%, 0%, 69%)
CIE-LAB	lab(15.68, 34.64, -27.68)
CIE-LCH	lch(15.68, 44.34, 321.37°)
OKLab	oklab(28.85% 0.0883 -0.0778)
OKLCH	oklch(28.85% 0.118 318.6)
XYZ	xyz(3.8149, 2.0370, 7.5879)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E4F #1B4F0E

analogous

#210E4F #420E4F #4F0E3B

triadic

#420E4F #4F420E #0E4F42

tetradic

#420E4F #4F210E #1B4F0E #0E3B4F

square

#420E4F #4F210E #1B4F0E #0E3B4F

split-complementary

#420E4F #3B4F0E #0E4F21

monochromatic

#16051A #17051B #420E4F #6D1783 #9920B7

Accessibility & contrast

On white

14.92

#420E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#420E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E4F

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E4F	#FFFFFF	#000000	##FFFFFF
##420E4F	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002451

Deuteranopia (green-blind)

#12294E

Tritanopia (blue-blind)

#421C2E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #420e4f;
/* rgb */ color: rgb(66, 14, 79);
/* oklch */ color: oklch(28.8% 0.118 318.6);

Tailwind

colors: {
  custom: {
    50: '#795381',
    500: '#420e4f',
    950: '#000000',
  },
}

SCSS

$custom: #420e4f;
$custom-light: #795381;
$custom-dark: #000000;

JSON

{
  "hex": "#420e4f",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 79
  },
  "hsl": {
    "h": 288,
    "s": 69.892,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28845,
    "c": 0.11764,
    "h": 318.6
  },
  "luminance": 0.02037
}

Semantic roles & 50–950 ramp

primary

#420E4F

secondary

#418A2F

accent

#ED3B5F

background

#F7F4F7

surface

#EEE8EE

border

#C9C4C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #420E4F

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

Preview Lab → · Contrast checker → · Palette generator →