#420F44#420F44

#420F44 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.1% C 0.106 H 326.3°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#420F44
RGB	rgb(66, 15, 68)
HSL	hsl(298, 64%, 16%)
HSV	hsv(298, 78%, 27%)
CMYK	cmyk(2.9%, 77.9%, 0%, 73.3%)
CIE-LAB	lab(15.05, 31.90, -21.09)
CIE-LCH	lch(15.05, 38.24, 326.53°)
OKLab	oklab(28.14% 0.0879 -0.0585)
OKLCH	oklch(28.14% 0.106 326.3)
XYZ	xyz(3.4609, 1.9175, 5.6555)
Luminance	0.0192 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420F44 #11440F

analogous

#280F44 #420F44 #440F2C

triadic

#420F44 #44420F #0F4442

tetradic

#420F44 #44280F #11440F #0F2C44

square

#420F44 #44280F #11440F #0F2C44

split-complementary

#420F44 #2C440F #0F4428

monochromatic

#180619 #180619 #420F44 #731A76 #A325A8

Accessibility & contrast

On white

15.18

#420F44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#420F44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420F44

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420F44	#FFFFFF	#000000	##FFFFFF
##420F44	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052245

Deuteranopia (green-blind)

#1B2843

Tritanopia (blue-blind)

#441728

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #420f44;
/* rgb */ color: rgb(66, 15, 68);
/* oklch */ color: oklch(28.1% 0.106 326.3);

Tailwind

colors: {
  custom: {
    50: '#795378',
    500: '#420f44',
    950: '#000000',
  },
}

SCSS

$custom: #420f44;
$custom-light: #795378;
$custom-dark: #000000;

JSON

{
  "hex": "#420f44",
  "rgb": {
    "r": 66,
    "g": 15,
    "b": 68
  },
  "hsl": {
    "h": 297.736,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.28145,
    "c": 0.10556,
    "h": 326.3
  },
  "luminance": 0.01917
}

Semantic roles & 50–950 ramp

primary

#420F44

secondary

#337E30

accent

#E74147

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090309

muted

#7B787B

Preview Lab

Preview with #420F44

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

Preview Lab → · Contrast checker → · Palette generator →