#420F60#420F60

#420F60 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.4% C 0.134 H 308.8°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#420F60
RGB	rgb(66, 15, 96)
HSL	hsl(278, 73%, 22%)
HSV	hsv(278, 84%, 38%)
CMYK	cmyk(31.3%, 84.4%, 0%, 62.4%)
CIE-LAB	lab(17.20, 38.16, -36.68)
CIE-LCH	lch(17.20, 52.93, 316.13°)
OKLab	oklab(30.35% 0.0839 -0.1042)
OKLCH	oklch(30.35% 0.134 308.8)
XYZ	xyz(4.5285, 2.3445, 11.2780)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420F60 #2D600F

analogous

#1A0F60 #420F60 #600F56

triadic

#420F60 #60420F #0F6042

tetradic

#420F60 #601A0F #2D600F #0F5660

square

#420F60 #601A0F #2D600F #0F5660

split-complementary

#420F60 #56600F #0F601A

monochromatic

#12041A #1E072B #420F60 #661795 #8B20CA

Accessibility & contrast

On white

14.30

#420F60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#420F60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420F60

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420F60	#FFFFFF	#000000	##FFFFFF
##420F60	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002862

Deuteranopia (green-blind)

#002B5E

Tritanopia (blue-blind)

#3D2438

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #420f60;
/* rgb */ color: rgb(66, 15, 96);
/* oklch */ color: oklch(30.4% 0.134 308.8);

Tailwind

colors: {
  custom: {
    50: '#7a558e',
    500: '#420f60',
    950: '#000000',
  },
}

SCSS

$custom: #420f60;
$custom-light: #7a558e;
$custom-dark: #000000;

JSON

{
  "hex": "#420f60",
  "rgb": {
    "r": 66,
    "g": 15,
    "b": 96
  },
  "hsl": {
    "h": 277.778,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.30352,
    "c": 0.13377,
    "h": 308.8
  },
  "luminance": 0.02344
}

Semantic roles & 50–950 ramp

primary

#420F60

secondary

#589932

accent

#F0387C

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #420F60

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

Preview Lab → · Contrast checker → · Palette generator →