#4B152B#4B152B

#4B152B is a dark, moderate pink. Relative luminance 0.022; OKLCH L 29.2% C 0.085 H 358.6°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#4B152B
RGB	rgb(75, 21, 43)
HSL	hsl(336, 56%, 19%)
HSV	hsv(336, 72%, 29%)
CMYK	cmyk(0%, 72%, 42.7%, 70.6%)
CIE-LAB	lab(16.54, 27.76, -0.90)
CIE-LCH	lch(16.54, 27.77, 358.13°)
OKLab	oklab(29.16% 0.0849 -0.002)
OKLCH	oklch(29.16% 0.085 358.6)
XYZ	xyz(3.6061, 2.2070, 2.5211)
Luminance	0.0221 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B152B #154B35

analogous

#4B1546 #4B152B #4B1A15

triadic

#4B152B #2B4B15 #152B4B

tetradic

#4B152B #464B15 #154B35 #1A154B

square

#4B152B #464B15 #154B35 #1A154B

split-complementary

#4B152B #154B1A #15464B

monochromatic

#18070E #1B0810 #4B152B #7B2246 #AB3062

Accessibility & contrast

On white

14.57

#4B152B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4B152B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B152B

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B152B	#FFFFFF	#000000	##FFFFFF
##4B152B	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F222C

Deuteranopia (green-blind)

#2E2D2A

Tritanopia (blue-blind)

#52101E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4b152b;
/* rgb */ color: rgb(75, 21, 43);
/* oklch */ color: oklch(29.2% 0.085 358.6);

Tailwind

colors: {
  custom: {
    50: '#805664',
    500: '#4b152b',
    950: '#000000',
  },
}

SCSS

$custom: #4b152b;
$custom-light: #805664;
$custom-dark: #000000;

JSON

{
  "hex": "#4b152b",
  "rgb": {
    "r": 75,
    "g": 21,
    "b": 43
  },
  "hsl": {
    "h": 335.556,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.2916,
    "c": 0.08493,
    "h": 358.6
  },
  "luminance": 0.02207
}

Semantic roles & 50–950 ramp

primary

#4B152B

secondary

#398365

accent

#E0A248

background

#F8F5F5

surface

#EFE9EA

border

#CAC5C6

text

#0B0305

muted

#7C7879

Preview Lab

Preview with #4B152B

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

Preview Lab → · Contrast checker → · Palette generator →