#4F185E#4F185E

#4F185E is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.1% C 0.126 H 318.2°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#4F185E
RGB	rgb(79, 24, 94)
HSL	hsl(287, 59%, 23%)
HSV	hsv(287, 74%, 37%)
CMYK	cmyk(16%, 74.5%, 0%, 63.1%)
CIE-LAB	lab(20.53, 36.75, -29.87)
CIE-LCH	lch(20.53, 47.36, 320.90°)
OKLab	oklab(33.1% 0.0936 -0.0838)
OKLCH	oklch(33.1% 0.126 318.2)
XYZ	xyz(5.5712, 3.1239, 10.8970)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F185E #275E18

analogous

#2C185E #4F185E #5E184A

triadic

#4F185E #5E4F18 #185E4F

tetradic

#4F185E #5E2C18 #275E18 #184A5E

square

#4F185E #5E2C18 #275E18 #184A5E

split-complementary

#4F185E #4A5E18 #185E2C

monochromatic

#140618 #260C2D #4F185E #78248F #A131C0

Accessibility & contrast

On white

12.92

#4F185E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4F185E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F185E

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F185E	#FFFFFF	#000000	##FFFFFF
##4F185E	1.00	12.92	1.62	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#1B335C

Tritanopia (blue-blind)

#4F2539

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4f185e;
/* rgb */ color: rgb(79, 24, 94);
/* oklch */ color: oklch(33.1% 0.126 318.2);

Tailwind

colors: {
  custom: {
    50: '#835a8c',
    500: '#4f185e',
    950: '#000000',
  },
}

SCSS

$custom: #4f185e;
$custom-light: #835a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f185e",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 94
  },
  "hsl": {
    "h": 287.143,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33103,
    "c": 0.1256,
    "h": 318.2
  },
  "luminance": 0.03124
}

Semantic roles & 50–950 ramp

primary

#4F185E

secondary

#50943D

accent

#E34567

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4F185E

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

Preview Lab → · Contrast checker → · Palette generator →