#4B1165#4B1165

#4B1165 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.3% C 0.140 H 312.4°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#4B1165
RGB	rgb(75, 17, 101)
HSL	hsl(281, 71%, 23%)
HSV	hsv(281, 83%, 40%)
CMYK	cmyk(25.7%, 83.2%, 0%, 60.4%)
CIE-LAB	lab(19.38, 40.33, -36.39)
CIE-LCH	lch(19.38, 54.32, 317.94°)
OKLab	oklab(32.32% 0.0942 -0.103)
OKLCH	oklch(32.32% 0.14 312.4)
XYZ	xyz(5.4506, 2.8365, 12.5698)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1165 #2B6511

analogous

#211165 #4B1165 #651155

triadic

#4B1165 #654B11 #11654B

tetradic

#4B1165 #652111 #2B6511 #115565

square

#4B1165 #652111 #2B6511 #115565

split-complementary

#4B1165 #556511 #116521

monochromatic

#13041A #240831 #4B1165 #721A99 #9923CE

Accessibility & contrast

On white

13.40

#4B1165 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#4B1165 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1165

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1165	#FFFFFF	#000000	##FFFFFF
##4B1165	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C67

Deuteranopia (green-blind)

#033063

Tritanopia (blue-blind)

#48253B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b1165;
/* rgb */ color: rgb(75, 17, 101);
/* oklch */ color: oklch(32.3% 0.140 312.4);

Tailwind

colors: {
  custom: {
    50: '#815791',
    500: '#4b1165',
    950: '#000000',
  },
}

SCSS

$custom: #4b1165;
$custom-light: #815791;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1165",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 101
  },
  "hsl": {
    "h": 281.429,
    "s": 71.186,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32315,
    "c": 0.13962,
    "h": 312.4
  },
  "luminance": 0.02836
}

Semantic roles & 50–950 ramp

primary

#4B1165

secondary

#559D35

accent

#EE3A72

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #4B1165

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

Preview Lab → · Contrast checker → · Palette generator →