#421976#421976

#421976 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.147 H 297.9°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#421976
RGB	rgb(66, 25, 118)
HSL	hsl(266, 65%, 28%)
HSV	hsv(266, 79%, 46%)
CMYK	cmyk(44.1%, 78.8%, 0%, 53.7%)
CIE-LAB	lab(20.68, 39.47, -45.37)
CIE-LCH	lch(20.68, 60.13, 311.02°)
OKLab	oklab(33.4% 0.0686 -0.1298)
OKLCH	oklch(33.4% 0.147 297.9)
XYZ	xyz(5.8636, 3.1614, 17.4373)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.86

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421976 #4D7619

analogous

#191E76 #421976 #701976

triadic

#421976 #764219 #197642

tetradic

#421976 #76191E #4D7619 #197670

square

#421976 #76191E #4D7619 #197670

split-complementary

#421976 #767019 #1E7619

monochromatic

#0E0519 #260E43 #421976 #5E24A8 #7B35D4

Accessibility & contrast

On white

12.86

#421976 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#421976 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421976

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421976	#FFFFFF	#000000	##FFFFFF
##421976	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003279

Deuteranopia (green-blind)

#003174

Tritanopia (blue-blind)

#353246

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #421976;
/* rgb */ color: rgb(66, 25, 118);
/* oklch */ color: oklch(33.4% 0.147 297.9);

Tailwind

colors: {
  custom: {
    50: '#7c5b9e',
    500: '#421976',
    950: '#000000',
  },
}

SCSS

$custom: #421976;
$custom-light: #7c5b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#421976",
  "rgb": {
    "r": 66,
    "g": 25,
    "b": 118
  },
  "hsl": {
    "h": 266.452,
    "s": 65.035,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33402,
    "c": 0.14683,
    "h": 297.9
  },
  "luminance": 0.03162
}

Semantic roles & 50–950 ramp

primary

#421976

secondary

#7CAB40

accent

#E8409E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421976

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

Preview Lab → · Contrast checker → · Palette generator →