#4D185E#4D185E

#4D185E is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.8% C 0.125 H 316.7°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#4D185E
RGB	rgb(77, 24, 94)
HSL	hsl(285, 59%, 23%)
HSV	hsv(285, 74%, 37%)
CMYK	cmyk(18.1%, 74.5%, 0%, 63.1%)
CIE-LAB	lab(20.20, 36.26, -30.42)
CIE-LCH	lch(20.20, 47.33, 320.01°)
OKLab	oklab(32.8% 0.0908 -0.0855)
OKLCH	oklch(32.8% 0.125 316.7)
XYZ	xyz(5.4073, 3.0394, 10.8893)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D185E #295E18

analogous

#2A185E #4D185E #5E184C

triadic

#4D185E #5E4D18 #185E4D

tetradic

#4D185E #5E2A18 #295E18 #184C5E

square

#4D185E #5E2A18 #295E18 #184C5E

split-complementary

#4D185E #4C5E18 #185E2A

monochromatic

#140618 #250C2D #4D185E #75248F #9D31C0

Accessibility & contrast

On white

13.06

#4D185E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4D185E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D185E

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D185E	#FFFFFF	#000000	##FFFFFF
##4D185E	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#19325C

Tritanopia (blue-blind)

#4C2639

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d185e;
/* rgb */ color: rgb(77, 24, 94);
/* oklch */ color: oklch(32.8% 0.125 316.7);

Tailwind

colors: {
  custom: {
    50: '#815a8c',
    500: '#4d185e',
    950: '#000000',
  },
}

SCSS

$custom: #4d185e;
$custom-light: #815a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d185e",
  "rgb": {
    "r": 77,
    "g": 24,
    "b": 94
  },
  "hsl": {
    "h": 285.429,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32798,
    "c": 0.12471,
    "h": 316.7
  },
  "luminance": 0.03039
}

Semantic roles & 50–950 ramp

primary

#4D185E

secondary

#52943D

accent

#E3456B

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4D185E

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

Preview Lab → · Contrast checker → · Palette generator →