#4B125E#4B125E

#4B125E is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.132 H 316.0°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#4B125E
RGB	rgb(75, 18, 94)
HSL	hsl(285, 68%, 22%)
HSV	hsv(285, 81%, 37%)
CMYK	cmyk(20.2%, 80.9%, 0%, 63.1%)
CIE-LAB	lab(18.96, 38.38, -32.44)
CIE-LCH	lch(18.96, 50.25, 319.79°)
OKLab	oklab(31.85% 0.0946 -0.0914)
OKLCH	oklch(31.85% 0.132 316)
XYZ	xyz(5.1380, 2.7368, 10.8451)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B125E #255E12

analogous

#25125E #4B125E #5E124B

triadic

#4B125E #5E4B12 #125E4B

tetradic

#4B125E #5E2512 #255E12 #124B5E

square

#4B125E #5E2512 #255E12 #124B5E

split-complementary

#4B125E #4B5E12 #125E25

monochromatic

#14051A #22082B #4B125E #741C91 #9D26C5

Accessibility & contrast

On white

13.57

#4B125E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4B125E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B125E

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B125E	#FFFFFF	#000000	##FFFFFF
##4B125E	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B60

Deuteranopia (green-blind)

#11305C

Tritanopia (blue-blind)

#4A2337

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b125e;
/* rgb */ color: rgb(75, 18, 94);
/* oklch */ color: oklch(31.8% 0.132 316.0);

Tailwind

colors: {
  custom: {
    50: '#80578c',
    500: '#4b125e',
    950: '#000000',
  },
}

SCSS

$custom: #4b125e;
$custom-light: #80578c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b125e",
  "rgb": {
    "r": 75,
    "g": 18,
    "b": 94
  },
  "hsl": {
    "h": 285,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31845,
    "c": 0.13156,
    "h": 316
  },
  "luminance": 0.02737
}

Semantic roles & 50–950 ramp

primary

#4B125E

secondary

#4E9635

accent

#EB3D68

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4B125E

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

Preview Lab → · Contrast checker → · Palette generator →