#421673#421673

#421673 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.147 H 299.5°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#421673
RGB	rgb(66, 22, 115)
HSL	hsl(268, 68%, 27%)
HSV	hsv(268, 81%, 45%)
CMYK	cmyk(42.6%, 80.9%, 0%, 54.9%)
CIE-LAB	lab(19.92, 40.04, -44.68)
CIE-LCH	lch(19.92, 59.99, 311.87°)
OKLab	oklab(32.79% 0.0722 -0.1277)
OKLCH	oklch(32.79% 0.147 299.5)
XYZ	xyz(5.6274, 2.9698, 16.4931)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421673 #477316

analogous

#161973 #421673 #711673

triadic

#421673 #734216 #167342

tetradic

#421673 #731619 #477316 #167371

square

#421673 #731619 #477316 #167371

split-complementary

#421673 #737116 #197316

monochromatic

#0F051A #250C40 #421673 #5F20A6 #7D2DD7

Accessibility & contrast

On white

13.17

#421673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#421673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421673

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421673	#FFFFFF	#000000	##FFFFFF
##421673	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002F71

Tritanopia (blue-blind)

#362F44

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #421673;
/* rgb */ color: rgb(66, 22, 115);
/* oklch */ color: oklch(32.8% 0.147 299.5);

Tailwind

colors: {
  custom: {
    50: '#7c599c',
    500: '#421673',
    950: '#000000',
  },
}

SCSS

$custom: #421673;
$custom-light: #7c599c;
$custom-dark: #000000;

JSON

{
  "hex": "#421673",
  "rgb": {
    "r": 66,
    "g": 22,
    "b": 115
  },
  "hsl": {
    "h": 268.387,
    "s": 67.883,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32787,
    "c": 0.14674,
    "h": 299.5
  },
  "luminance": 0.0297
}

Semantic roles & 50–950 ramp

primary

#421673

secondary

#75A93C

accent

#EB3D99

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421673

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

Preview Lab → · Contrast checker → · Palette generator →