#4A0F55#4A0F55

#4A0F55 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 30.7% C 0.126 H 320.7°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#4A0F55
RGB	rgb(74, 15, 85)
HSL	hsl(291, 70%, 20%)
HSV	hsv(291, 82%, 33%)
CMYK	cmyk(12.9%, 82.4%, 0%, 66.7%)
CIE-LAB	lab(17.71, 37.37, -28.43)
CIE-LCH	lch(17.71, 46.96, 322.74°)
OKLab	oklab(30.71% 0.0975 -0.0797)
OKLCH	oklch(30.71% 0.126 320.7)
XYZ	xyz(4.6344, 2.4536, 8.8221)
Luminance	0.0245 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0F55 #1A550F

analogous

#270F55 #4A0F55 #550F3D

triadic

#4A0F55 #554A0F #0F554A

tetradic

#4A0F55 #55270F #1A550F #0F3D55

square

#4A0F55 #55270F #1A550F #0F3D55

split-complementary

#4A0F55 #3D550F #0F5527

monochromatic

#17051A #1D0621 #4A0F55 #771889 #A521BD

Accessibility & contrast

On white

14.09

#4A0F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4A0F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0F55

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0F55	#FFFFFF	#000000	##FFFFFF
##4A0F55	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002757

Deuteranopia (green-blind)

#172D53

Tritanopia (blue-blind)

#4A1D31

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4a0f55;
/* rgb */ color: rgb(74, 15, 85);
/* oklch */ color: oklch(30.7% 0.126 320.7);

Tailwind

colors: {
  custom: {
    50: '#7f5585',
    500: '#4a0f55',
    950: '#000000',
  },
}

SCSS

$custom: #4a0f55;
$custom-light: #7f5585;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0f55",
  "rgb": {
    "r": 74,
    "g": 15,
    "b": 85
  },
  "hsl": {
    "h": 290.571,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30711,
    "c": 0.12589,
    "h": 320.7
  },
  "luminance": 0.02453
}

Semantic roles & 50–950 ramp

primary

#4A0F55

secondary

#408F31

accent

#ED3B57

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #4A0F55

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

Preview Lab → · Contrast checker → · Palette generator →