#421276#421276

#421276 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.154 H 298.9°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#421276
RGB	rgb(66, 18, 118)
HSL	hsl(269, 74%, 27%)
HSV	hsv(269, 85%, 46%)
CMYK	cmyk(44.1%, 84.7%, 0%, 53.7%)
CIE-LAB	lab(19.63, 42.48, -47.08)
CIE-LCH	lch(19.63, 63.42, 312.06°)
OKLab	oklab(32.67% 0.0745 -0.1348)
OKLCH	oklch(32.67% 0.154 298.9)
XYZ	xyz(5.7322, 2.8988, 17.3935)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.90

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421276 #467612

analogous

#121476 #421276 #741276

triadic

#421276 #764212 #127642

tetradic

#421276 #761214 #467612 #127674

square

#421276 #761214 #467612 #127674

split-complementary

#421276 #767412 #147612

monochromatic

#0F041B #240A41 #421276 #601AAB #7E25DE

Accessibility & contrast

On white

13.29

#421276 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#421276 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421276

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421276	#FFFFFF	#000000	##FFFFFF
##421276	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)

#002F79

Deuteranopia (green-blind)

#002F74

Tritanopia (blue-blind)

#352F45

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #421276;
/* rgb */ color: rgb(66, 18, 118);
/* oklch */ color: oklch(32.7% 0.154 298.9);

Tailwind

colors: {
  custom: {
    50: '#7d579e',
    500: '#421276',
    950: '#000000',
  },
}

SCSS

$custom: #421276;
$custom-light: #7d579e;
$custom-dark: #000000;

JSON

{
  "hex": "#421276",
  "rgb": {
    "r": 66,
    "g": 18,
    "b": 118
  },
  "hsl": {
    "h": 268.8,
    "s": 73.529,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32673,
    "c": 0.15399,
    "h": 298.9
  },
  "luminance": 0.02899
}

Semantic roles & 50–950 ramp

primary

#421276

secondary

#74AD37

accent

#F03898

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #421276

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

Preview Lab → · Contrast checker → · Palette generator →