#420844#420844

#420844 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.5% C 0.114 H 326.6°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#420844
RGB	rgb(66, 8, 68)
HSL	hsl(298, 79%, 15%)
HSV	hsv(298, 88%, 27%)
CMYK	cmyk(2.9%, 88.2%, 0%, 73.3%)
CIE-LAB	lab(14.11, 34.57, -22.58)
CIE-LCH	lch(14.11, 41.29, 326.85°)
OKLab	oklab(27.48% 0.0953 -0.0628)
OKLCH	oklch(27.48% 0.114 326.6)
XYZ	xyz(3.3769, 1.7495, 5.6275)
Luminance	0.0175 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420844 #0A4408

analogous

#240844 #420844 #440828

triadic

#420844 #444208 #084442

tetradic

#420844 #442408 #0A4408 #082844

square

#420844 #442408 #0A4408 #082844

split-complementary

#420844 #284408 #084424

monochromatic

#1B031B #1B031B #420844 #770E7B #AC15B2

Accessibility & contrast

On white

15.56

#420844 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#420844 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420844

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420844	#FFFFFF	#000000	##FFFFFF
##420844	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F46

Deuteranopia (green-blind)

#182643

Tritanopia (blue-blind)

#441326

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #420844;
/* rgb */ color: rgb(66, 8, 68);
/* oklch */ color: oklch(27.5% 0.114 326.6);

Tailwind

colors: {
  custom: {
    50: '#795078',
    500: '#420844',
    950: '#000000',
  },
}

SCSS

$custom: #420844;
$custom-light: #795078;
$custom-dark: #000000;

JSON

{
  "hex": "#420844",
  "rgb": {
    "r": 66,
    "g": 8,
    "b": 68
  },
  "hsl": {
    "h": 298,
    "s": 78.947,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27478,
    "c": 0.11416,
    "h": 326.6
  },
  "luminance": 0.01749
}

Semantic roles & 50–950 ramp

primary

#420844

secondary

#298226

accent

#F53239

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #420844

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

Preview Lab → · Contrast checker → · Palette generator →