#421E79#421E79

#421E79 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.3% C 0.144 H 295.9°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#421E79
RGB	rgb(66, 30, 121)
HSL	hsl(264, 60%, 30%)
HSV	hsv(264, 75%, 47%)
CMYK	cmyk(45.5%, 75.2%, 0%, 52.5%)
CIE-LAB	lab(21.83, 37.82, -45.42)
CIE-LCH	lch(21.83, 59.10, 309.78°)
OKLab	oklab(34.29% 0.063 -0.13)
OKLCH	oklch(34.29% 0.144 295.9)
XYZ	xyz(6.1613, 3.4671, 18.4301)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E79 #55791E

analogous

#1E2879 #421E79 #701E79

triadic

#421E79 #79421E #1E7942

tetradic

#421E79 #791E28 #55791E #1E7970

square

#421E79 #791E28 #55791E #1E7970

split-complementary

#421E79 #79701E #28791E

monochromatic

#0D0619 #271248 #421E79 #5D2AAA #7A41D0

Accessibility & contrast

On white

12.40

#421E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#421E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E79

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E79	#FFFFFF	#000000	##FFFFFF
##421E79	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357C

Deuteranopia (green-blind)

#003377

Tritanopia (blue-blind)

#333549

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #421e79;
/* rgb */ color: rgb(66, 30, 121);
/* oklch */ color: oklch(34.3% 0.144 295.9);

Tailwind

colors: {
  custom: {
    50: '#7c5da0',
    500: '#421e79',
    950: '#000000',
  },
}

SCSS

$custom: #421e79;
$custom-light: #7c5da0;
$custom-dark: #000000;

JSON

{
  "hex": "#421e79",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 121
  },
  "hsl": {
    "h": 263.736,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34294,
    "c": 0.14446,
    "h": 295.9
  },
  "luminance": 0.03467
}

Semantic roles & 50–950 ramp

primary

#421E79

secondary

#84AD46

accent

#E344A5

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #421E79

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

Preview Lab → · Contrast checker → · Palette generator →