#4F184B#4F184B

#4F184B is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.8% C 0.107 H 330.8°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#4F184B
RGB	rgb(79, 24, 75)
HSL	hsl(304, 53%, 20%)
HSV	hsv(304, 70%, 31%)
CMYK	cmyk(0%, 69.6%, 5.1%, 69%)
CIE-LAB	lab(19.32, 32.83, -19.01)
CIE-LCH	lch(19.32, 37.93, 329.92°)
OKLab	oklab(31.84% 0.0933 -0.0522)
OKLCH	oklch(31.84% 0.107 330.8)
XYZ	xyz(4.8211, 2.8239, 6.9464)
Luminance	0.0282 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F184B #184F1C

analogous

#38184F #4F184B #4F182F

triadic

#4F184B #4B4F18 #184B4F

tetradic

#4F184B #4F3818 #184F1C #182F4F

square

#4F184B #4F3818 #184F1C #182F4F

split-complementary

#4F184B #2F4F18 #184F38

monochromatic

#170716 #200A1E #4F184B #7E2678 #AD35A4

Accessibility & contrast

On white

13.42

#4F184B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4F184B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F184B

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F184B	#FFFFFF	#000000	##FFFFFF
##4F184B	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142A4D

Deuteranopia (green-blind)

#27324A

Tritanopia (blue-blind)

#521E2F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4f184b;
/* rgb */ color: rgb(79, 24, 75);
/* oklch */ color: oklch(31.8% 0.107 330.8);

Tailwind

colors: {
  custom: {
    50: '#825a7d',
    500: '#4f184b',
    950: '#000000',
  },
}

SCSS

$custom: #4f184b;
$custom-light: #825a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f184b",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 75
  },
  "hsl": {
    "h": 304.364,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31841,
    "c": 0.10692,
    "h": 330.8
  },
  "luminance": 0.02824
}

Semantic roles & 50–950 ramp

primary

#4F184B

secondary

#3D8642

accent

#DD564B

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B0409

muted

#7C797B

Preview Lab

Preview with #4F184B

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

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