#4A1D83#4A1D83

#4A1D83 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.0% C 0.158 H 297.9°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#4A1D83
RGB	rgb(74, 29, 131)
HSL	hsl(266, 64%, 31%)
HSV	hsv(266, 78%, 51%)
CMYK	cmyk(43.5%, 77.9%, 0%, 48.6%)
CIE-LAB	lab(23.58, 42.49, -48.84)
CIE-LCH	lch(23.58, 64.74, 311.02°)
OKLab	oklab(36.04% 0.074 -0.1397)
OKLCH	oklch(36.04% 0.158 297.9)
XYZ	xyz(7.3591, 3.9731, 21.8475)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1D83 #56831D

analogous

#1D2383 #4A1D83 #7D1D83

triadic

#4A1D83 #834A1D #1D834A

tetradic

#4A1D83 #831D23 #56831D #1D837D

square

#4A1D83 #831D23 #56831D #1D837D

split-complementary

#4A1D83 #837D1D #23831D

monochromatic

#11071F #2E1251 #4A1D83 #6628B5 #8545D6

Accessibility & contrast

On white

11.70

#4A1D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4A1D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1D83

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1D83	#FFFFFF	#000000	##FFFFFF
##4A1D83	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003886

Deuteranopia (green-blind)

#003781

Tritanopia (blue-blind)

#3B384F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4a1d83;
/* rgb */ color: rgb(74, 29, 131);
/* oklch */ color: oklch(36.0% 0.158 297.9);

Tailwind

colors: {
  custom: {
    50: '#835ea8',
    500: '#4a1d83',
    950: '#000000',
  },
}

SCSS

$custom: #4a1d83;
$custom-light: #835ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1d83",
  "rgb": {
    "r": 74,
    "g": 29,
    "b": 131
  },
  "hsl": {
    "h": 266.471,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.36041,
    "c": 0.15812,
    "h": 297.9
  },
  "luminance": 0.03973
}

Semantic roles & 50–950 ramp

primary

#4A1D83

secondary

#85B646

accent

#E7419E

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #4A1D83

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

Preview Lab → · Contrast checker → · Palette generator →