#421E70#421E70

#421E70 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.5% C 0.134 H 299.1°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#421E70
RGB	rgb(66, 30, 112)
HSL	hsl(266, 58%, 28%)
HSV	hsv(266, 73%, 44%)
CMYK	cmyk(41.1%, 73.2%, 0%, 56.1%)
CIE-LAB	lab(21.04, 35.29, -40.91)
CIE-LCH	lch(21.04, 54.03, 310.78°)
OKLab	oklab(33.5% 0.0649 -0.1167)
OKLCH	oklch(33.5% 0.134 299.1)
XYZ	xyz(5.6349, 3.2566, 15.6578)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E70 #4C701E

analogous

#1E2370 #421E70 #6B1E70

triadic

#421E70 #70421E #1E7042

tetradic

#421E70 #701E23 #4C701E #1E706B

square

#421E70 #701E23 #4C701E #1E706B

split-complementary

#421E70 #706B1E #23701E

monochromatic

#0E0618 #261140 #421E70 #5E2BA0 #7C3DCB

Accessibility & contrast

On white

12.72

#421E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#421E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E70

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E70	#FFFFFF	#000000	##FFFFFF
##421E70	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#00326E

Tritanopia (blue-blind)

#373244

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #421e70;
/* rgb */ color: rgb(66, 30, 112);
/* oklch */ color: oklch(33.5% 0.134 299.1);

Tailwind

colors: {
  custom: {
    50: '#7b5d9a',
    500: '#421e70',
    950: '#000000',
  },
}

SCSS

$custom: #421e70;
$custom-light: #7b5d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#421e70",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 112
  },
  "hsl": {
    "h": 266.341,
    "s": 57.746,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33495,
    "c": 0.13358,
    "h": 299.1
  },
  "luminance": 0.03257
}

Semantic roles & 50–950 ramp

primary

#421E70

secondary

#7BA446

accent

#E1479D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421E70

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

Preview Lab → · Contrast checker → · Palette generator →