#421670#421670

#421670 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.5% C 0.143 H 300.6°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#421670
RGB	rgb(66, 22, 112)
HSL	hsl(269, 67%, 26%)
HSV	hsv(269, 80%, 44%)
CMYK	cmyk(41.1%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(19.65, 39.25, -43.19)
CIE-LCH	lch(19.65, 58.36, 312.26°)
OKLab	oklab(32.51% 0.0731 -0.1234)
OKLCH	oklch(32.51% 0.143 300.6)
XYZ	xyz(5.4576, 2.9019, 15.5987)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421670 #447016

analogous

#161770 #421670 #6F1670

triadic

#421670 #704216 #167042

tetradic

#421670 #701617 #447016 #16706F

square

#421670 #701617 #447016 #16706F

split-complementary

#421670 #706F16 #177016

monochromatic

#0F051A #240C3D #421670 #6020A3 #7E2BD5

Accessibility & contrast

On white

13.29

#421670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#421670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421670

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421670	#FFFFFF	#000000	##FFFFFF
##421670	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F73

Deuteranopia (green-blind)

#002F6E

Tritanopia (blue-blind)

#372E42

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #421670;
/* rgb */ color: rgb(66, 22, 112);
/* oklch */ color: oklch(32.5% 0.143 300.6);

Tailwind

colors: {
  custom: {
    50: '#7c599a',
    500: '#421670',
    950: '#000000',
  },
}

SCSS

$custom: #421670;
$custom-light: #7c599a;
$custom-dark: #000000;

JSON

{
  "hex": "#421670",
  "rgb": {
    "r": 66,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 269.333,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.32508,
    "c": 0.14339,
    "h": 300.6
  },
  "luminance": 0.02902
}

Semantic roles & 50–950 ramp

primary

#421670

secondary

#72A63C

accent

#EA3E96

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421670

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

Preview Lab → · Contrast checker → · Palette generator →