#4B1040#4B1040

#4B1040 is a dark, moderate pink. Relative luminance 0.022; OKLCH L 29.6% C 0.106 H 336.5°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#4B1040
RGB	rgb(75, 16, 64)
HSL	hsl(311, 65%, 18%)
HSV	hsv(311, 79%, 29%)
CMYK	cmyk(0%, 78.7%, 14.7%, 70.6%)
CIE-LAB	lab(16.68, 33.21, -15.60)
CIE-LCH	lch(16.68, 36.70, 334.84°)
OKLab	oklab(29.58% 0.0975 -0.0425)
OKLCH	oklch(29.58% 0.106 336.5)
XYZ	xyz(4.0124, 2.2370, 5.0700)
Luminance	0.0224 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1040 #104B1B

analogous

#38104B #4B1040 #4B1023

triadic

#4B1040 #404B10 #10404B

tetradic

#4B1040 #4B3810 #104B1B #10234B

square

#4B1040 #4B3810 #104B1B #10234B

split-complementary

#4B1040 #234B10 #104B38

monochromatic

#190516 #190516 #4B1040 #7D1B6B #B02696

Accessibility & contrast

On white

14.51

#4B1040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4B1040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1040

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1040	#FFFFFF	#000000	##FFFFFF
##4B1040	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112341

Deuteranopia (green-blind)

#252C3F

Tritanopia (blue-blind)

#4F1426

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4b1040;
/* rgb */ color: rgb(75, 16, 64);
/* oklch */ color: oklch(29.6% 0.106 336.5);

Tailwind

colors: {
  custom: {
    50: '#805575',
    500: '#4b1040',
    950: '#000000',
  },
}

SCSS

$custom: #4b1040;
$custom-light: #805575;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1040",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 64
  },
  "hsl": {
    "h": 311.186,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.2958,
    "c": 0.10636,
    "h": 336.5
  },
  "luminance": 0.02237
}

Semantic roles & 50–950 ramp

primary

#4B1040

secondary

#328541

accent

#E85F40

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0A0308

muted

#7C787B

Preview Lab

Preview with #4B1040

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

Preview Lab → · Contrast checker → · Palette generator →