#4C144B#4C144B

#4C144B is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.9% C 0.111 H 328.6°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#4C144B
RGB	rgb(76, 20, 75)
HSL	hsl(301, 58%, 19%)
HSV	hsv(301, 74%, 30%)
CMYK	cmyk(0%, 73.7%, 1.3%, 70.2%)
CIE-LAB	lab(18.12, 33.81, -20.94)
CIE-LCH	lch(18.12, 39.78, 328.23°)
OKLab	oklab(30.86% 0.0948 -0.0578)
OKLCH	oklch(30.86% 0.111 328.6)
XYZ	xyz(4.5006, 2.5451, 6.9095)
Luminance	0.0255 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C144B #144C15

analogous

#31144C #4C144B #4C142F

triadic

#4C144B #4B4C14 #144B4C

tetradic

#4C144B #4C3114 #144C15 #142F4C

square

#4C144B #4C3114 #144C15 #142F4C

split-complementary

#4C144B #2F4C14 #144C31

monochromatic

#180618 #1C071B #4C144B #7C217B #AD2EAB

Accessibility & contrast

On white

13.92

#4C144B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4C144B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C144B

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C144B	#FFFFFF	#000000	##FFFFFF
##4C144B	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D284D

Deuteranopia (green-blind)

#232F4A

Tritanopia (blue-blind)

#4F1B2D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4c144b;
/* rgb */ color: rgb(76, 20, 75);
/* oklch */ color: oklch(30.9% 0.111 328.6);

Tailwind

colors: {
  custom: {
    50: '#80577d',
    500: '#4c144b',
    950: '#000000',
  },
}

SCSS

$custom: #4c144b;
$custom-light: #80577d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c144b",
  "rgb": {
    "r": 76,
    "g": 20,
    "b": 75
  },
  "hsl": {
    "h": 301.071,
    "s": 58.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.30864,
    "c": 0.11103,
    "h": 328.6
  },
  "luminance": 0.02545
}

Semantic roles & 50–950 ramp

primary

#4C144B

secondary

#388439

accent

#E24946

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0A0309

muted

#7C787B

Preview Lab

Preview with #4C144B

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

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