#4B1440#4B1440

#4B1440 is a dark, moderate pink. Relative luminance 0.024; OKLCH L 30.0% C 0.101 H 336.7°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#4B1440
RGB	rgb(75, 20, 64)
HSL	hsl(312, 58%, 19%)
HSV	hsv(312, 73%, 29%)
CMYK	cmyk(0%, 73.3%, 14.7%, 70.6%)
CIE-LAB	lab(17.30, 31.48, -14.63)
CIE-LCH	lch(17.30, 34.71, 335.07°)
OKLab	oklab(30.03% 0.0924 -0.0397)
OKLCH	oklch(30.03% 0.101 336.7)
XYZ	xyz(4.0773, 2.3667, 5.0916)
Luminance	0.0237 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1440 #144B1F

analogous

#3A144B #4B1440 #4B1424

triadic

#4B1440 #404B14 #14404B

tetradic

#4B1440 #4B3A14 #144B1F #14244B

square

#4B1440 #4B3A14 #144B1F #14244B

split-complementary

#4B1440 #244B14 #144B3A

monochromatic

#180615 #1B0717 #4B1440 #7B2169 #AC2E92

Accessibility & contrast

On white

14.25

#4B1440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4B1440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1440

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1440	#FFFFFF	#000000	##FFFFFF
##4B1440	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152541

Deuteranopia (green-blind)

#272E3F

Tritanopia (blue-blind)

#4F1727

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b1440;
/* rgb */ color: rgb(75, 20, 64);
/* oklch */ color: oklch(30.0% 0.101 336.7);

Tailwind

colors: {
  custom: {
    50: '#7f5775',
    500: '#4b1440',
    950: '#000000',
  },
}

SCSS

$custom: #4b1440;
$custom-light: #7f5775;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1440",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 64
  },
  "hsl": {
    "h": 312,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.3003,
    "c": 0.10054,
    "h": 336.7
  },
  "luminance": 0.02366
}

Semantic roles & 50–950 ramp

primary

#4B1440

secondary

#388347

accent

#E16647

background

#F7F5F7

surface

#EEE9ED

border

#C9C5C8

text

#0A0308

muted

#7C787B

Preview Lab

Preview with #4B1440

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

Preview Lab → · Contrast checker → · Palette generator →