#421172#421172

#421172 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.151 H 300.6°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#421172
RGB	rgb(66, 17, 114)
HSL	hsl(270, 74%, 26%)
HSV	hsv(270, 85%, 45%)
CMYK	cmyk(42.1%, 85.1%, 0%, 55.3%)
CIE-LAB	lab(19.12, 41.85, -45.35)
CIE-LCH	lch(19.12, 61.71, 312.70°)
OKLab	oklab(32.2% 0.0767 -0.1297)
OKLCH	oklch(32.2% 0.151 300.6)
XYZ	xyz(5.4837, 2.7740, 16.1629)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421172 #417211

analogous

#111172 #421172 #721171

triadic

#421172 #724211 #117242

tetradic

#421172 #721111 #417211 #117172

square

#421172 #721111 #417211 #117172

split-complementary

#421172 #717211 #117211

monochromatic

#0F041B #23093D #421172 #6119A7 #8021DD

Accessibility & contrast

On white

13.51

#421172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#421172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421172

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421172	#FFFFFF	#000000	##FFFFFF
##421172	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E75

Deuteranopia (green-blind)

#002E70

Tritanopia (blue-blind)

#372D42

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #421172;
/* rgb */ color: rgb(66, 17, 114);
/* oklch */ color: oklch(32.2% 0.151 300.6);

Tailwind

colors: {
  custom: {
    50: '#7c579b',
    500: '#421172',
    950: '#000000',
  },
}

SCSS

$custom: #421172;
$custom-light: #7c579b;
$custom-dark: #000000;

JSON

{
  "hex": "#421172",
  "rgb": {
    "r": 66,
    "g": 17,
    "b": 114
  },
  "hsl": {
    "h": 270.309,
    "s": 74.046,
    "l": 25.686
  },
  "oklch": {
    "l": 0.32196,
    "c": 0.15065,
    "h": 300.6
  },
  "luminance": 0.02774
}

Semantic roles & 50–950 ramp

primary

#421172

secondary

#6FA936

accent

#F13793

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #421172

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

Preview Lab → · Contrast checker → · Palette generator →