#4B135C#4B135C

#4B135C is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.128 H 317.0°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B135C
RGB	rgb(75, 19, 92)
HSL	hsl(286, 66%, 22%)
HSV	hsv(286, 79%, 36%)
CMYK	cmyk(18.5%, 79.3%, 0%, 63.9%)
CIE-LAB	lab(18.95, 37.53, -31.12)
CIE-LCH	lch(18.95, 48.76, 320.33°)
OKLab	oklab(31.79% 0.0939 -0.0876)
OKLCH	oklch(31.79% 0.128 317)
XYZ	xyz(5.0660, 2.7345, 10.3841)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B135C #245C13

analogous

#26135C #4B135C #5C1349

triadic

#4B135C #5C4B13 #135C4B

tetradic

#4B135C #5C2613 #245C13 #13495C

square

#4B135C #5C2613 #245C13 #13495C

split-complementary

#4B135C #495C13 #135C26

monochromatic

#150519 #220929 #4B135C #741D8F #9E28C1

Accessibility & contrast

On white

13.58

#4B135C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4B135C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B135C

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B135C	#FFFFFF	#000000	##FFFFFF
##4B135C	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5E

Deuteranopia (green-blind)

#14305A

Tritanopia (blue-blind)

#4A2236

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b135c;
/* rgb */ color: rgb(75, 19, 92);
/* oklch */ color: oklch(31.8% 0.128 317.0);

Tailwind

colors: {
  custom: {
    50: '#80578b',
    500: '#4b135c',
    950: '#000000',
  },
}

SCSS

$custom: #4b135c;
$custom-light: #80578b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b135c",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 92
  },
  "hsl": {
    "h": 286.027,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3179,
    "c": 0.12837,
    "h": 317
  },
  "luminance": 0.02734
}

Semantic roles & 50–950 ramp

primary

#4B135C

secondary

#4C9437

accent

#E93F67

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #4B135C

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

Preview Lab → · Contrast checker → · Palette generator →