#B4445C#B4445C

#B4445C is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.5% C 0.146 H 10.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B4445C
RGB	rgb(180, 68, 92)
HSL	hsl(347, 45%, 49%)
HSV	hsv(347, 62%, 71%)
CMYK	cmyk(0%, 62.2%, 48.9%, 29.4%)
CIE-LAB	lab(45.10, 47.42, 10.15)
CIE-LCH	lch(45.10, 48.49, 12.08°)
OKLab	oklab(54.53% 0.1438 0.0261)
OKLCH	oklch(54.53% 0.146 10.3)
XYZ	xyz(22.8230, 14.6130, 11.7419)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4445C #44B49C

analogous

#B44494 #B4445C #B46444

triadic

#B4445C #5CB444 #445CB4

tetradic

#B4445C #94B444 #44B49C #6444B4

square

#B4445C #94B444 #44B49C #6444B4

split-complementary

#B4445C #44B464 #4494B4

monochromatic

#5B222F #883345 #B4445C #C86D81 #D99AA7

Accessibility & contrast

On white

5.35

#B4445C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B4445C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4445C

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4445C	#FFFFFF	#000000	##FFFFFF
##B4445C	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5D5C

Deuteranopia (green-blind)

#7A7359

Tritanopia (blue-blind)

#C4344D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b4445c;
/* rgb */ color: rgb(180, 68, 92);
/* oklch */ color: oklch(54.5% 0.146 10.3);

Tailwind

colors: {
  custom: {
    50: '#cf7d8a',
    500: '#b4445c',
    950: '#000000',
  },
}

SCSS

$custom: #b4445c;
$custom-light: #cf7d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4445c",
  "rgb": {
    "r": 180,
    "g": 68,
    "b": 92
  },
  "hsl": {
    "h": 347.143,
    "s": 45.161,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54528,
    "c": 0.14615,
    "h": 10.3
  },
  "luminance": 0.1461
}

Semantic roles & 50–950 ramp

primary

#B4445C

secondary

#8FC5B9

accent

#D5B953

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B4445C

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

Preview Lab → · Contrast checker → · Palette generator →