#4C125A#4C125A

#4C125A is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.7% C 0.128 H 318.9°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#4C125A
RGB	rgb(76, 18, 90)
HSL	hsl(288, 67%, 21%)
HSV	hsv(288, 80%, 35%)
CMYK	cmyk(15.6%, 80%, 0%, 64.7%)
CIE-LAB	lab(18.83, 37.73, -29.96)
CIE-LCH	lch(18.83, 48.18, 321.55°)
OKLab	oklab(31.7% 0.0965 -0.0841)
OKLCH	oklch(31.7% 0.128 318.9)
XYZ	xyz(5.0420, 2.7075, 9.9279)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C125A #205A12

analogous

#28125A #4C125A #5A1244

triadic

#4C125A #5A4C12 #125A4C

tetradic

#4C125A #5A2812 #205A12 #12445A

square

#4C125A #5A2812 #205A12 #12445A

split-complementary

#4C125A #445A12 #125A28

monochromatic

#16051A #210827 #4C125A #771C8D #A226C0

Accessibility & contrast

On white

13.62

#4C125A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4C125A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C125A

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C125A	#FFFFFF	#000000	##FFFFFF
##4C125A	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5C

Deuteranopia (green-blind)

#173058

Tritanopia (blue-blind)

#4C2135

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4c125a;
/* rgb */ color: rgb(76, 18, 90);
/* oklch */ color: oklch(31.7% 0.128 318.9);

Tailwind

colors: {
  custom: {
    50: '#815789',
    500: '#4c125a',
    950: '#000000',
  },
}

SCSS

$custom: #4c125a;
$custom-light: #815789;
$custom-dark: #000000;

JSON

{
  "hex": "#4c125a",
  "rgb": {
    "r": 76,
    "g": 18,
    "b": 90
  },
  "hsl": {
    "h": 288.333,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31696,
    "c": 0.12805,
    "h": 318.9
  },
  "luminance": 0.02707
}

Semantic roles & 50–950 ramp

primary

#4C125A

secondary

#479335

accent

#EA3E60

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #4C125A

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

Preview Lab → · Contrast checker → · Palette generator →