#4A1773#4A1773

#4A1773 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.147 H 304.7°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#4A1773
RGB	rgb(74, 23, 115)
HSL	hsl(273, 67%, 27%)
HSV	hsv(273, 80%, 45%)
CMYK	cmyk(35.7%, 80%, 0%, 54.9%)
CIE-LAB	lab(21.23, 41.05, -42.49)
CIE-LCH	lch(21.23, 59.08, 314.01°)
OKLab	oklab(33.95% 0.0838 -0.121)
OKLCH	oklch(33.95% 0.147 304.7)
XYZ	xyz(6.2242, 3.3065, 16.5266)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1773 #407317

analogous

#1C1773 #4A1773 #73176E

triadic

#4A1773 #734A17 #17734A

tetradic

#4A1773 #731C17 #407317 #176E73

square

#4A1773 #731C17 #407317 #176E73

split-complementary

#4A1773 #6E7317 #17731C

monochromatic

#10051A #290D40 #4A1773 #6B21A6 #8B2FD5

Accessibility & contrast

On white

12.64

#4A1773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4A1773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1773

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1773	#FFFFFF	#000000	##FFFFFF
##4A1773	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003276

Deuteranopia (green-blind)

#003371

Tritanopia (blue-blind)

#422F44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4a1773;
/* rgb */ color: rgb(74, 23, 115);
/* oklch */ color: oklch(34.0% 0.147 304.7);

Tailwind

colors: {
  custom: {
    50: '#815a9c',
    500: '#4a1773',
    950: '#000000',
  },
}

SCSS

$custom: #4a1773;
$custom-light: #815a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1773",
  "rgb": {
    "r": 74,
    "g": 23,
    "b": 115
  },
  "hsl": {
    "h": 273.261,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.33953,
    "c": 0.14721,
    "h": 304.7
  },
  "luminance": 0.03306
}

Semantic roles & 50–950 ramp

primary

#4A1773

secondary

#6DA93D

accent

#EA3E8B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4A1773

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

Preview Lab → · Contrast checker → · Palette generator →