#420F42#420F42

#420F42 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.0% C 0.104 H 327.9°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#420F42
RGB	rgb(66, 15, 66)
HSL	hsl(300, 63%, 16%)
HSV	hsv(300, 77%, 26%)
CMYK	cmyk(0%, 77.3%, 0%, 74.1%)
CIE-LAB	lab(14.92, 31.49, -19.90)
CIE-LCH	lch(14.92, 37.25, 327.71°)
OKLab	oklab(28.01% 0.0878 -0.0551)
OKLCH	oklch(28.01% 0.104 327.9)
XYZ	xyz(3.4009, 1.8935, 5.3396)
Luminance	0.0189 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420F42 #0F420F

analogous

#280F42 #420F42 #420F28

triadic

#420F42 #42420F #0F4242

tetradic

#420F42 #42280F #0F420F #0F2842

square

#420F42 #42280F #0F420F #0F2842

split-complementary

#420F42 #28420F #0F4228

monochromatic

#190619 #190619 #420F42 #741A74 #A626A6

Accessibility & contrast

On white

15.23

#420F42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#420F42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420F42

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420F42	#FFFFFF	#000000	##FFFFFF
##420F42	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072143

Deuteranopia (green-blind)

#1C2841

Tritanopia (blue-blind)

#441627

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #420f42;
/* rgb */ color: rgb(66, 15, 66);
/* oklch */ color: oklch(28.0% 0.104 327.9);

Tailwind

colors: {
  custom: {
    50: '#795376',
    500: '#420f42',
    950: '#000000',
  },
}

SCSS

$custom: #420f42;
$custom-light: #795376;
$custom-dark: #000000;

JSON

{
  "hex": "#420f42",
  "rgb": {
    "r": 66,
    "g": 15,
    "b": 66
  },
  "hsl": {
    "h": 300,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.28009,
    "c": 0.10366,
    "h": 327.9
  },
  "luminance": 0.01893
}

Semantic roles & 50–950 ramp

primary

#420F42

secondary

#307C30

accent

#E64242

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #420F42

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

Preview Lab → · Contrast checker → · Palette generator →