#4A1D64#4A1D64

#4A1D64 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.4% C 0.123 H 310.5°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#4A1D64
RGB	rgb(74, 29, 100)
HSL	hsl(278, 55%, 25%)
HSV	hsv(278, 71%, 39%)
CMYK	cmyk(26%, 71%, 0%, 60.8%)
CIE-LAB	lab(21.04, 34.49, -33.06)
CIE-LCH	lch(21.04, 47.78, 316.22°)
OKLab	oklab(33.44% 0.0799 -0.0934)
OKLCH	oklch(33.44% 0.123 310.5)
XYZ	xyz(5.5632, 3.2548, 12.3893)
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

#4A1D64 #37641D

analogous

#261D64 #4A1D64 #641D5A

triadic

#4A1D64 #644A1D #1D644A

tetradic

#4A1D64 #64261D #37641D #1D5A64

square

#4A1D64 #64261D #37641D #1D5A64

split-complementary

#4A1D64 #5A641D #1D6426

monochromatic

#120718 #270F35 #4A1D64 #6D2B93 #9039C3

Accessibility & contrast

On white

12.72

#4A1D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4A1D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1D64

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1D64	#FFFFFF	#000000	##FFFFFF
##4A1D64	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)

#003166

Deuteranopia (green-blind)

#133362

Tritanopia (blue-blind)

#472C3E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4a1d64;
/* rgb */ color: rgb(74, 29, 100);
/* oklch */ color: oklch(33.4% 0.123 310.5);

Tailwind

colors: {
  custom: {
    50: '#7f5d91',
    500: '#4a1d64',
    950: '#000000',
  },
}

SCSS

$custom: #4a1d64;
$custom-light: #7f5d91;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1d64",
  "rgb": {
    "r": 74,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 278.028,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.33437,
    "c": 0.12285,
    "h": 310.5
  },
  "luminance": 0.03255
}

Semantic roles & 50–950 ramp

primary

#4A1D64

secondary

#639944

accent

#DE4980

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0A040D

muted

#7C797D

Preview Lab

Preview with #4A1D64

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

Preview Lab → · Contrast checker → · Palette generator →