#4B1640#4B1640

#4B1640 is a dark, moderate pink. Relative luminance 0.024; OKLCH L 30.3% C 0.097 H 336.9°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#4B1640
RGB	rgb(75, 22, 64)
HSL	hsl(312, 55%, 19%)
HSV	hsv(312, 71%, 29%)
CMYK	cmyk(0%, 70.7%, 14.7%, 70.6%)
CIE-LAB	lab(17.65, 30.53, -14.10)
CIE-LCH	lch(17.65, 33.63, 335.21°)
OKLab	oklab(30.28% 0.0895 -0.0382)
OKLCH	oklch(30.28% 0.097 336.9)
XYZ	xyz(4.1140, 2.4402, 5.1038)
Luminance	0.0244 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1640 #164B21

analogous

#3C164B #4B1640 #4B1626

triadic

#4B1640 #404B16 #16404B

tetradic

#4B1640 #4B3C16 #164B21 #16264B

square

#4B1640 #4B3C16 #164B21 #16264B

split-complementary

#4B1640 #264B16 #164B3C

monochromatic

#180714 #1C0818 #4B1640 #7A2468 #AA3291

Accessibility & contrast

On white

14.11

#4B1640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4B1640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1640

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1640	#FFFFFF	#000000	##FFFFFF
##4B1640	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172641

Deuteranopia (green-blind)

#282E3F

Tritanopia (blue-blind)

#4F1928

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b1640;
/* rgb */ color: rgb(75, 22, 64);
/* oklch */ color: oklch(30.3% 0.097 336.9);

Tailwind

colors: {
  custom: {
    50: '#7f5875',
    500: '#4b1640',
    950: '#000000',
  },
}

SCSS

$custom: #4b1640;
$custom-light: #7f5875;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1640",
  "rgb": {
    "r": 75,
    "g": 22,
    "b": 64
  },
  "hsl": {
    "h": 312.453,
    "s": 54.639,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30279,
    "c": 0.09737,
    "h": 336.9
  },
  "luminance": 0.0244
}

Semantic roles & 50–950 ramp

primary

#4B1640

secondary

#3A8349

accent

#DE694A

background

#F7F5F7

surface

#EEE9ED

border

#C9C5C8

text

#0A0308

muted

#7C787B

Preview Lab

Preview with #4B1640

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

Preview Lab → · Contrast checker → · Palette generator →