#4B115E#4B115E

#4B115E is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.7% C 0.133 H 316.1°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#4B115E
RGB	rgb(75, 17, 94)
HSL	hsl(285, 69%, 22%)
HSV	hsv(285, 82%, 37%)
CMYK	cmyk(20.2%, 81.9%, 0%, 63.1%)
CIE-LAB	lab(18.82, 38.77, -32.66)
CIE-LCH	lch(18.82, 50.69, 319.89°)
OKLab	oklab(31.75% 0.0956 -0.0921)
OKLCH	oklch(31.75% 0.133 316.1)
XYZ	xyz(5.1222, 2.7051, 10.8398)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.76

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B115E #245E11

analogous

#25115E #4B115E #5E114B

triadic

#4B115E #5E4B11 #115E4B

tetradic

#4B115E #5E2511 #245E11 #114B5E

square

#4B115E #5E2511 #245E11 #114B5E

split-complementary

#4B115E #4B5E11 #115E25

monochromatic

#15051A #22082A #4B115E #741A92 #9E24C6

Accessibility & contrast

On white

13.63

#4B115E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4B115E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B115E

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B115E	#FFFFFF	#000000	##FFFFFF
##4B115E	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#102F5C

Tritanopia (blue-blind)

#4A2237

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b115e;
/* rgb */ color: rgb(75, 17, 94);
/* oklch */ color: oklch(31.7% 0.133 316.1);

Tailwind

colors: {
  custom: {
    50: '#80578c',
    500: '#4b115e',
    950: '#000000',
  },
}

SCSS

$custom: #4b115e;
$custom-light: #80578c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b115e",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 94
  },
  "hsl": {
    "h": 285.195,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31749,
    "c": 0.13272,
    "h": 316.1
  },
  "luminance": 0.02705
}

Semantic roles & 50–950 ramp

primary

#4B115E

secondary

#4C9734

accent

#EC3C67

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4B115E

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

Preview Lab → · Contrast checker → · Palette generator →