#421D70#421D70

#421D70 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.135 H 299.3°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#421D70
RGB	rgb(66, 29, 112)
HSL	hsl(267, 59%, 28%)
HSV	hsv(267, 74%, 44%)
CMYK	cmyk(41.1%, 74.1%, 0%, 56.1%)
CIE-LAB	lab(20.85, 35.82, -41.22)
CIE-LCH	lch(20.85, 54.61, 310.99°)
OKLab	oklab(33.36% 0.066 -0.1176)
OKLCH	oklch(33.36% 0.135 299.3)
XYZ	xyz(5.6100, 3.2068, 15.6495)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D70 #4B701D

analogous

#1D2270 #421D70 #6B1D70

triadic

#421D70 #70421D #1D7042

tetradic

#421D70 #701D22 #4B701D #1D706B

square

#421D70 #701D22 #4B701D #1D706B

split-complementary

#421D70 #706B1D #22701D

monochromatic

#0E0618 #25103F #421D70 #5F2AA1 #7C3BCC

Accessibility & contrast

On white

12.79

#421D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#421D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D70

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D70	#FFFFFF	#000000	##FFFFFF
##421D70	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003272

Deuteranopia (green-blind)

#00316E

Tritanopia (blue-blind)

#373144

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #421d70;
/* rgb */ color: rgb(66, 29, 112);
/* oklch */ color: oklch(33.4% 0.135 299.3);

Tailwind

colors: {
  custom: {
    50: '#7b5c9a',
    500: '#421d70',
    950: '#000000',
  },
}

SCSS

$custom: #421d70;
$custom-light: #7b5c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#421d70",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 112
  },
  "hsl": {
    "h": 266.747,
    "s": 58.865,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3336,
    "c": 0.1349,
    "h": 299.3
  },
  "luminance": 0.03207
}

Semantic roles & 50–950 ramp

primary

#421D70

secondary

#7AA444

accent

#E2469C

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421D70

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

Preview Lab → · Contrast checker → · Palette generator →