#4C143B#4C143B

#4C143B is a dark, moderate pink. Relative luminance 0.024; OKLCH L 29.9% C 0.097 H 342.0°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#4C143B
RGB	rgb(76, 20, 59)
HSL	hsl(318, 58%, 19%)
HSV	hsv(318, 74%, 30%)
CMYK	cmyk(0%, 73.7%, 22.4%, 70.2%)
CIE-LAB	lab(17.24, 30.93, -11.21)
CIE-LCH	lch(17.24, 32.90, 340.07°)
OKLab	oklab(29.94% 0.0925 -0.0301)
OKLCH	oklch(29.94% 0.097 342)
XYZ	xyz(4.0202, 2.3530, 4.3793)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C143B #144C25

analogous

#41144C #4C143B #4C141F

triadic

#4C143B #3B4C14 #143B4C

tetradic

#4C143B #4C4114 #144C25 #141F4C

square

#4C143B #4C4114 #144C25 #141F4C

split-complementary

#4C143B #1F4C14 #144C41

monochromatic

#180613 #1C0715 #4C143B #7C2161 #AD2E86

Accessibility & contrast

On white

14.28

#4C143B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4C143B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C143B

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C143B	#FFFFFF	#000000	##FFFFFF
##4C143B	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18253C

Deuteranopia (green-blind)

#292E3A

Tritanopia (blue-blind)

#511525

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4c143b;
/* rgb */ color: rgb(76, 20, 59);
/* oklch */ color: oklch(29.9% 0.097 342.0);

Tailwind

colors: {
  custom: {
    50: '#805771',
    500: '#4c143b',
    950: '#000000',
  },
}

SCSS

$custom: #4c143b;
$custom-light: #805771;
$custom-dark: #000000;

JSON

{
  "hex": "#4c143b",
  "rgb": {
    "r": 76,
    "g": 20,
    "b": 59
  },
  "hsl": {
    "h": 318.214,
    "s": 58.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29937,
    "c": 0.09731,
    "h": 342
  },
  "luminance": 0.02353
}

Semantic roles & 50–950 ramp

primary

#4C143B

secondary

#38844F

accent

#E27546

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0A0307

muted

#7C787A

Preview Lab

Preview with #4C143B

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

Preview Lab → · Contrast checker → · Palette generator →