#B43C44#B43C44

#B43C44 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.0% C 0.155 H 20.4°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B43C44
RGB	rgb(180, 60, 68)
HSL	hsl(356, 50%, 47%)
HSV	hsv(356, 67%, 71%)
CMYK	cmyk(0%, 66.7%, 62.2%, 29.4%)
CIE-LAB	lab(43.29, 49.00, 22.44)
CIE-LCH	lch(43.29, 53.89, 24.61°)
OKLab	oklab(53.01% 0.1453 0.0541)
OKLCH	oklch(53.01% 0.155 20.4)
XYZ	xyz(21.4837, 13.3553, 6.9143)
Luminance	0.1335 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43C44 #3CB4AC

analogous

#B43C80 #B43C44 #B4703C

triadic

#B43C44 #44B43C #3C44B4

tetradic

#B43C44 #80B43C #3CB4AC #703CB4

square

#B43C44 #80B43C #3CB4AC #703CB4

split-complementary

#B43C44 #3CB470 #3C80B4

monochromatic

#581D21 #862D33 #B43C44 #CB6269 #DA9095

Accessibility & contrast

On white

5.72

#B43C44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B43C44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43C44

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43C44	#FFFFFF	#000000	##FFFFFF
##B43C44	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5643

Deuteranopia (green-blind)

#7A7041

Tritanopia (blue-blind)

#C52040

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b43c44;
/* rgb */ color: rgb(180, 60, 68);
/* oklch */ color: oklch(53.0% 0.155 20.4);

Tailwind

colors: {
  custom: {
    50: '#d17977',
    500: '#b43c44',
    950: '#000000',
  },
}

SCSS

$custom: #b43c44;
$custom-light: #d17977;
$custom-dark: #000000;

JSON

{
  "hex": "#b43c44",
  "rgb": {
    "r": 180,
    "g": 60,
    "b": 68
  },
  "hsl": {
    "h": 356,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53012,
    "c": 0.15509,
    "h": 20.4
  },
  "luminance": 0.13352
}

Semantic roles & 50–950 ramp

primary

#B43C44

secondary

#87C5C1

accent

#DAD04E

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B43C44

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

Preview Lab → · Contrast checker → · Palette generator →