#4B143D#4B143D

#4B143D is a dark, moderate pink. Relative luminance 0.023; OKLCH L 29.9% C 0.098 H 339.4°. Best body text is #FFFFFF at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B143D
RGB	rgb(75, 20, 61)
HSL	hsl(315, 58%, 19%)
HSV	hsv(315, 73%, 29%)
CMYK	cmyk(0%, 73.3%, 18.7%, 70.6%)
CIE-LAB	lab(17.15, 30.95, -12.78)
CIE-LCH	lch(17.15, 33.49, 337.57°)
OKLab	oklab(29.87% 0.0918 -0.0345)
OKLCH	oklch(29.87% 0.098 339.4)
XYZ	xyz(3.9942, 2.3335, 4.6540)
Luminance	0.0233 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B143D #144B22

analogous

#3D144B #4B143D #4B1421

triadic

#4B143D #3D4B14 #143D4B

tetradic

#4B143D #4B3D14 #144B22 #14214B

square

#4B143D #4B3D14 #144B22 #14214B

split-complementary

#4B143D #214B14 #144B3D

monochromatic

#180614 #1B0716 #4B143D #7B2164 #AC2E8C

Accessibility & contrast

On white

14.32

#4B143D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4B143D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B143D

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B143D	#FFFFFF	#000000	##FFFFFF
##4B143D	1.00	14.32	1.47	14.32
#FFFFFF	14.32	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17253E

Deuteranopia (green-blind)

#282D3C

Tritanopia (blue-blind)

#501626

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4b143d;
/* rgb */ color: rgb(75, 20, 61);
/* oklch */ color: oklch(29.9% 0.098 339.4);

Tailwind

colors: {
  custom: {
    50: '#805672',
    500: '#4b143d',
    950: '#000000',
  },
}

SCSS

$custom: #4b143d;
$custom-light: #805672;
$custom-dark: #000000;

JSON

{
  "hex": "#4b143d",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 61
  },
  "hsl": {
    "h": 315.273,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29865,
    "c": 0.09806,
    "h": 339.4
  },
  "luminance": 0.02333
}

Semantic roles & 50–950 ramp

primary

#4B143D

secondary

#38834B

accent

#E16E47

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0A0308

muted

#7C787B

Preview Lab

Preview with #4B143D

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

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