#42073F#42073F

#42073F is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.0% C 0.111 H 330.5°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#42073F
RGB	rgb(66, 7, 63)
HSL	hsl(303, 81%, 14%)
HSV	hsv(303, 89%, 26%)
CMYK	cmyk(0%, 89.4%, 4.5%, 74.1%)
CIE-LAB	lab(13.65, 34.00, -19.80)
CIE-LCH	lch(13.65, 39.34, 329.78°)
OKLab	oklab(27.04% 0.0966 -0.0547)
OKLCH	oklch(27.04% 0.111 330.5)
XYZ	xyz(3.2199, 1.6694, 4.8543)
Luminance	0.0167 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42073F #07420A

analogous

#280742 #42073F #420722

triadic

#42073F #3F4207 #073F42

tetradic

#42073F #422807 #07420A #072242

square

#42073F #422807 #07420A #072242

split-complementary

#42073F #224207 #074228

monochromatic

#1C031A #1C031A #42073F #790D74 #B113A9

Accessibility & contrast

On white

15.74

#42073F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#42073F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42073F

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42073F	#FFFFFF	#000000	##FFFFFF
##42073F	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011E40

Deuteranopia (green-blind)

#1A263E

Tritanopia (blue-blind)

#451023

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #42073f;
/* rgb */ color: rgb(66, 7, 63);
/* oklch */ color: oklch(27.0% 0.111 330.5);

Tailwind

colors: {
  custom: {
    50: '#794f74',
    500: '#42073f',
    950: '#000000',
  },
}

SCSS

$custom: #42073f;
$custom-light: #794f74;
$custom-dark: #000000;

JSON

{
  "hex": "#42073f",
  "rgb": {
    "r": 66,
    "g": 7,
    "b": 63
  },
  "hsl": {
    "h": 303.051,
    "s": 80.822,
    "l": 14.314
  },
  "oklch": {
    "l": 0.27036,
    "c": 0.11101,
    "h": 330.5
  },
  "luminance": 0.01669
}

Semantic roles & 50–950 ramp

primary

#42073F

secondary

#248129

accent

#F73B31

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #42073F

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

Preview Lab → · Contrast checker → · Palette generator →