#4D1563#4D1563

#4D1563 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.8% C 0.134 H 314.4°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D1563
RGB	rgb(77, 21, 99)
HSL	hsl(283, 65%, 24%)
HSV	hsv(283, 79%, 39%)
CMYK	cmyk(22.2%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(20.10, 38.71, -33.88)
CIE-LCH	lch(20.10, 51.44, 318.81°)
OKLab	oklab(32.85% 0.0936 -0.0956)
OKLCH	oklch(32.85% 0.134 314.4)
XYZ	xyz(5.5805, 3.0152, 12.0900)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1563 #2B6315

analogous

#261563 #4D1563 #631552

triadic

#4D1563 #634D15 #15634D

tetradic

#4D1563 #632615 #2B6315 #155263

square

#4D1563 #632615 #2B6315 #155263

split-complementary

#4D1563 #526315 #156326

monochromatic

#140519 #260A31 #4D1563 #742095 #9C2AC8

Accessibility & contrast

On white

13.10

#4D1563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4D1563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1563

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1563	#FFFFFF	#000000	##FFFFFF
##4D1563	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D65

Deuteranopia (green-blind)

#103261

Tritanopia (blue-blind)

#4B263B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d1563;
/* rgb */ color: rgb(77, 21, 99);
/* oklch */ color: oklch(32.8% 0.134 314.4);

Tailwind

colors: {
  custom: {
    50: '#825990',
    500: '#4d1563',
    950: '#000000',
  },
}

SCSS

$custom: #4d1563;
$custom-light: #825990;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1563",
  "rgb": {
    "r": 77,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 283.077,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.32846,
    "c": 0.13376,
    "h": 314.4
  },
  "luminance": 0.03015
}

Semantic roles & 50–950 ramp

primary

#4D1563

secondary

#559A3A

accent

#E8406F

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4D1563

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

Preview Lab → · Contrast checker → · Palette generator →