#B43C2D#B43C2D

#B43C2D is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.6% C 0.158 H 30.2°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B43C2D
RGB	rgb(180, 60, 45)
HSL	hsl(7, 60%, 44%)
HSV	hsv(7, 75%, 71%)
CMYK	cmyk(0%, 66.7%, 75%, 29.4%)
CIE-LAB	lab(42.95, 47.74, 35.64)
CIE-LCH	lch(42.95, 59.58, 36.74°)
OKLab	oklab(52.65% 0.1367 0.0797)
OKLCH	oklch(52.65% 0.158 30.2)
XYZ	xyz(20.9142, 13.1275, 3.9147)
Luminance	0.1312 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43C2D #2DA5B4

analogous

#B42D62 #B43C2D #B4802D

triadic

#B43C2D #2DB43C #3C2DB4

tetradic

#B43C2D #62B42D #2DA5B4 #802DB4

square

#B43C2D #62B42D #2DA5B4 #802DB4

split-complementary

#B43C2D #2DB480 #2D62B4

monochromatic

#521B15 #832C21 #B43C2D #D25B4C #DE887D

Accessibility & contrast

On white

5.79

#B43C2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B43C2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43C2D

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43C2D	#FFFFFF	#000000	##FFFFFF
##B43C2D	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552B

Deuteranopia (green-blind)

#7C6F29

Tritanopia (blue-blind)

#C61A39

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b43c2d;
/* rgb */ color: rgb(180, 60, 45);
/* oklch */ color: oklch(52.6% 0.158 30.2);

Tailwind

colors: {
  custom: {
    50: '#d27867',
    500: '#b43c2d',
    950: '#000000',
  },
}

SCSS

$custom: #b43c2d;
$custom-light: #d27867;
$custom-dark: #000000;

JSON

{
  "hex": "#b43c2d",
  "rgb": {
    "r": 180,
    "g": 60,
    "b": 45
  },
  "hsl": {
    "h": 6.667,
    "s": 60,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52648,
    "c": 0.15829,
    "h": 30.2
  },
  "luminance": 0.13124
}

Semantic roles & 50–950 ramp

primary

#B43C2D

secondary

#76BEC7

accent

#D2E345

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B43C2D

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

Preview Lab → · Contrast checker → · Palette generator →