#B4445D#B4445D

#B4445D is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.6% C 0.146 H 9.7°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B4445D
RGB	rgb(180, 68, 93)
HSL	hsl(347, 45%, 49%)
HSV	hsv(347, 62%, 71%)
CMYK	cmyk(0%, 62.2%, 48.3%, 29.4%)
CIE-LAB	lab(45.12, 47.51, 9.57)
CIE-LCH	lch(45.12, 48.46, 11.39°)
OKLab	oklab(54.55% 0.1442 0.0247)
OKLCH	oklch(54.55% 0.146 9.7)
XYZ	xyz(22.8670, 14.6306, 11.9736)
Luminance	0.1463 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4445D #44B49B

analogous

#B44495 #B4445D #B46344

triadic

#B4445D #5DB444 #445DB4

tetradic

#B4445D #95B444 #44B49B #6344B4

square

#B4445D #95B444 #44B49B #6344B4

split-complementary

#B4445D #44B463 #4495B4

monochromatic

#5B222F #883346 #B4445D #C86D81 #D99AA8

Accessibility & contrast

On white

5.35

#B4445D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#B4445D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4445D

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4445D	#FFFFFF	#000000	##FFFFFF
##B4445D	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5D5D

Deuteranopia (green-blind)

#79735A

Tritanopia (blue-blind)

#C4344E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b4445d;
/* rgb */ color: rgb(180, 68, 93);
/* oklch */ color: oklch(54.6% 0.146 9.7);

Tailwind

colors: {
  custom: {
    50: '#cf7d8a',
    500: '#b4445d',
    950: '#000000',
  },
}

SCSS

$custom: #b4445d;
$custom-light: #cf7d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4445d",
  "rgb": {
    "r": 180,
    "g": 68,
    "b": 93
  },
  "hsl": {
    "h": 346.607,
    "s": 45.161,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54554,
    "c": 0.14629,
    "h": 9.7
  },
  "luminance": 0.14628
}

Semantic roles & 50–950 ramp

primary

#B4445D

secondary

#8FC5B9

accent

#D5B853

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B4445D

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

Preview Lab → · Contrast checker → · Palette generator →