#4C125B#4C125B

#4C125B is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.129 H 318.4°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#4C125B
RGB	rgb(76, 18, 91)
HSL	hsl(288, 67%, 21%)
HSV	hsv(288, 80%, 36%)
CMYK	cmyk(16.5%, 80.2%, 0%, 64.3%)
CIE-LAB	lab(18.91, 37.95, -30.51)
CIE-LCH	lch(18.91, 48.69, 321.20°)
OKLab	oklab(31.77% 0.0964 -0.0857)
OKLCH	oklch(31.77% 0.129 318.4)
XYZ	xyz(5.0849, 2.7247, 10.1536)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C125B #215B12

analogous

#28125B #4C125B #5B1246

triadic

#4C125B #5B4C12 #125B4C

tetradic

#4C125B #5B2812 #215B12 #12465B

square

#4C125B #5B2812 #215B12 #12465B

split-complementary

#4C125B #465B12 #125B28

monochromatic

#15051A #210828 #4C125B #771C8E #A126C1

Accessibility & contrast

On white

13.59

#4C125B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4C125B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C125B

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C125B	#FFFFFF	#000000	##FFFFFF
##4C125B	1.00	13.59	1.54	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5D

Deuteranopia (green-blind)

#163059

Tritanopia (blue-blind)

#4C2136

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4c125b;
/* rgb */ color: rgb(76, 18, 91);
/* oklch */ color: oklch(31.8% 0.129 318.4);

Tailwind

colors: {
  custom: {
    50: '#81578a',
    500: '#4c125b',
    950: '#000000',
  },
}

SCSS

$custom: #4c125b;
$custom-light: #81578a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c125b",
  "rgb": {
    "r": 76,
    "g": 18,
    "b": 91
  },
  "hsl": {
    "h": 287.671,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31771,
    "c": 0.12903,
    "h": 318.4
  },
  "luminance": 0.02724
}

Semantic roles & 50–950 ramp

primary

#4C125B

secondary

#499335

accent

#EA3E61

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4C125B

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

Preview Lab → · Contrast checker → · Palette generator →