#4C1B4E#4C1B4E

#4C1B4E is a dark, moderate purple. Relative luminance 0.029; OKLCH L 31.9% C 0.103 H 326.1°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#4C1B4E
RGB	rgb(76, 27, 78)
HSL	hsl(298, 49%, 21%)
HSV	hsv(298, 65%, 31%)
CMYK	cmyk(2.6%, 65.4%, 0%, 69.4%)
CIE-LAB	lab(19.52, 31.04, -20.78)
CIE-LCH	lch(19.52, 37.36, 326.20°)
OKLab	oklab(31.94% 0.0855 -0.0574)
OKLCH	oklch(31.94% 0.103 326.1)
XYZ	xyz(4.7475, 2.8707, 7.5103)
Luminance	0.0287 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1B4E #1D4E1B

analogous

#321B4E #4C1B4E #4E1B36

triadic

#4C1B4E #4E4C1B #1B4E4C

tetradic

#4C1B4E #4E321B #1D4E1B #1B364E

square

#4C1B4E #4E321B #1D4E1B #1B364E

split-complementary

#4C1B4E #364E1B #1B4E32

monochromatic

#160817 #200B21 #4C1B4E #782B7B #A53AA9

Accessibility & contrast

On white

13.34

#4C1B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#4C1B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1B4E

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1B4E	#FFFFFF	#000000	##FFFFFF
##4C1B4E	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142B50

Deuteranopia (green-blind)

#25314D

Tritanopia (blue-blind)

#4E2231

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4c1b4e;
/* rgb */ color: rgb(76, 27, 78);
/* oklch */ color: oklch(31.9% 0.103 326.1);

Tailwind

colors: {
  custom: {
    50: '#805b80',
    500: '#4c1b4e',
    950: '#000000',
  },
}

SCSS

$custom: #4c1b4e;
$custom-light: #805b80;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1b4e",
  "rgb": {
    "r": 76,
    "g": 27,
    "b": 78
  },
  "hsl": {
    "h": 297.647,
    "s": 48.571,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31935,
    "c": 0.10298,
    "h": 326.1
  },
  "luminance": 0.0287
}

Semantic roles & 50–950 ramp

primary

#4C1B4E

secondary

#448441

accent

#D85055

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#0A040A

muted

#7C797C

Preview Lab

Preview with #4C1B4E

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

Preview Lab → · Contrast checker → · Palette generator →