#4C174B#4C174B

#4C174B is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.2% C 0.107 H 328.5°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#4C174B
RGB	rgb(76, 23, 75)
HSL	hsl(301, 54%, 19%)
HSV	hsv(301, 70%, 30%)
CMYK	cmyk(0%, 69.7%, 1.3%, 70.2%)
CIE-LAB	lab(18.62, 32.43, -20.16)
CIE-LCH	lch(18.62, 38.19, 328.13°)
OKLab	oklab(31.22% 0.0908 -0.0556)
OKLCH	oklch(31.22% 0.107 328.5)
XYZ	xyz(4.5568, 2.6576, 6.9282)
Luminance	0.0266 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C174B #174C18

analogous

#33174C #4C174B #4C1731

triadic

#4C174B #4B4C17 #174B4C

tetradic

#4C174B #4C3317 #174C18 #17314C

square

#4C174B #4C3317 #174C18 #17314C

split-complementary

#4C174B #314C17 #174C33

monochromatic

#170717 #1D091D #4C174B #7B2579 #AA33A8

Accessibility & contrast

On white

13.71

#4C174B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4C174B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C174B

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C174B	#FFFFFF	#000000	##FFFFFF
##4C174B	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11294D

Deuteranopia (green-blind)

#24304A

Tritanopia (blue-blind)

#4F1E2E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4c174b;
/* rgb */ color: rgb(76, 23, 75);
/* oklch */ color: oklch(31.2% 0.107 328.5);

Tailwind

colors: {
  custom: {
    50: '#80597d',
    500: '#4c174b',
    950: '#000000',
  },
}

SCSS

$custom: #4c174b;
$custom-light: #80597d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c174b",
  "rgb": {
    "r": 76,
    "g": 23,
    "b": 75
  },
  "hsl": {
    "h": 301.132,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31222,
    "c": 0.10651,
    "h": 328.5
  },
  "luminance": 0.02657
}

Semantic roles & 50–950 ramp

primary

#4C174B

secondary

#3C833D

accent

#DD4E4B

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0A0409

muted

#7C797B

Preview Lab

Preview with #4C174B

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

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