#4A0F66#4A0F66

#4A0F66 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.1% C 0.142 H 311.5°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#4A0F66
RGB	rgb(74, 15, 102)
HSL	hsl(281, 74%, 23%)
HSV	hsv(281, 85%, 40%)
CMYK	cmyk(27.5%, 85.3%, 0%, 60%)
CIE-LAB	lab(19.04, 41.08, -37.60)
CIE-LCH	lch(19.04, 55.69, 317.54°)
OKLab	oklab(32.07% 0.0943 -0.1066)
OKLCH	oklch(32.07% 0.142 311.5)
XYZ	xyz(5.3927, 2.7569, 12.8159)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0F66 #2B660F

analogous

#1F0F66 #4A0F66 #660F56

triadic

#4A0F66 #664A0F #0F664A

tetradic

#4A0F66 #661F0F #2B660F #0F5666

square

#4A0F66 #661F0F #2B660F #0F5666

split-complementary

#4A0F66 #56660F #0F661F

monochromatic

#13041B #230731 #4A0F66 #71179B #971FD1

Accessibility & contrast

On white

13.54

#4A0F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4A0F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0F66

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0F66	#FFFFFF	#000000	##FFFFFF
##4A0F66	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C68

Deuteranopia (green-blind)

#002F64

Tritanopia (blue-blind)

#46253B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4a0f66;
/* rgb */ color: rgb(74, 15, 102);
/* oklch */ color: oklch(32.1% 0.142 311.5);

Tailwind

colors: {
  custom: {
    50: '#805692',
    500: '#4a0f66',
    950: '#000000',
  },
}

SCSS

$custom: #4a0f66;
$custom-light: #805692;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0f66",
  "rgb": {
    "r": 74,
    "g": 15,
    "b": 102
  },
  "hsl": {
    "h": 280.69,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.32073,
    "c": 0.1423,
    "h": 311.5
  },
  "luminance": 0.02757
}

Semantic roles & 50–950 ramp

primary

#4A0F66

secondary

#559F32

accent

#F13773

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #4A0F66

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

Preview Lab → · Contrast checker → · Palette generator →