#4B133B#4B133B

#4B133B is a dark, moderate pink. Relative luminance 0.023; OKLCH L 29.6% C 0.098 H 341.2°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#4B133B
RGB	rgb(75, 19, 59)
HSL	hsl(317, 60%, 18%)
HSV	hsv(317, 75%, 29%)
CMYK	cmyk(0%, 74.7%, 21.3%, 70.6%)
CIE-LAB	lab(16.88, 31.08, -11.78)
CIE-LCH	lch(16.88, 33.24, 339.24°)
OKLab	oklab(29.64% 0.0928 -0.0317)
OKLCH	oklch(29.64% 0.098 341.2)
XYZ	xyz(3.9240, 2.2777, 4.3698)
Luminance	0.0228 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B133B #134B23

analogous

#3F134B #4B133B #4B131F

triadic

#4B133B #3B4B13 #133B4B

tetradic

#4B133B #4B3F13 #134B23 #131F4B

square

#4B133B #4B3F13 #134B23 #131F4B

split-complementary

#4B133B #1F4B13 #134B3F

monochromatic

#180613 #1A0715 #4B133B #7C1F61 #AD2C88

Accessibility & contrast

On white

14.43

#4B133B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4B133B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B133B

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B133B	#FFFFFF	#000000	##FFFFFF
##4B133B	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17243C

Deuteranopia (green-blind)

#282D3A

Tritanopia (blue-blind)

#501425

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4b133b;
/* rgb */ color: rgb(75, 19, 59);
/* oklch */ color: oklch(29.6% 0.098 341.2);

Tailwind

colors: {
  custom: {
    50: '#805671',
    500: '#4b133b',
    950: '#000000',
  },
}

SCSS

$custom: #4b133b;
$custom-light: #805671;
$custom-dark: #000000;

JSON

{
  "hex": "#4b133b",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 59
  },
  "hsl": {
    "h": 317.143,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.29638,
    "c": 0.09802,
    "h": 341.2
  },
  "luminance": 0.02277
}

Semantic roles & 50–950 ramp

primary

#4B133B

secondary

#36844C

accent

#E37245

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0A0307

muted

#7C787A

Preview Lab

Preview with #4B133B

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

Preview Lab → · Contrast checker → · Palette generator →