#B4412C#B4412C

#B4412C is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.2% C 0.154 H 32.5°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B4412C
RGB	rgb(180, 65, 44)
HSL	hsl(9, 61%, 44%)
HSV	hsv(9, 76%, 71%)
CMYK	cmyk(0%, 63.9%, 75.6%, 29.4%)
CIE-LAB	lab(43.75, 45.52, 37.06)
CIE-LCH	lch(43.75, 58.70, 39.15°)
OKLab	oklab(53.25% 0.1296 0.0826)
OKLCH	oklch(53.25% 0.154 32.5)
XYZ	xyz(21.1696, 13.6688, 3.9060)
Luminance	0.1367 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4412C #2C9FB4

analogous

#B42C5B #B4412C #B4852C

triadic

#B4412C #2CB441 #412CB4

tetradic

#B4412C #5BB42C #2C9FB4 #852CB4

square

#B4412C #5BB42C #2C9FB4 #852CB4

split-complementary

#B4412C #2CB485 #2C5BB4

monochromatic

#521D14 #832F20 #B4412C #D35F4A #DF8B7C

Accessibility & contrast

On white

5.63

#B4412C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B4412C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4412C

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4412C	#FFFFFF	#000000	##FFFFFF
##B4412C	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615729

Deuteranopia (green-blind)

#7E7128

Tritanopia (blue-blind)

#C6233D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b4412c;
/* rgb */ color: rgb(180, 65, 44);
/* oklch */ color: oklch(53.2% 0.154 32.5);

Tailwind

colors: {
  custom: {
    50: '#d27b66',
    500: '#b4412c',
    950: '#000000',
  },
}

SCSS

$custom: #b4412c;
$custom-light: #d27b66;
$custom-dark: #000000;

JSON

{
  "hex": "#b4412c",
  "rgb": {
    "r": 180,
    "g": 65,
    "b": 44
  },
  "hsl": {
    "h": 9.265,
    "s": 60.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53246,
    "c": 0.1537,
    "h": 32.5
  },
  "luminance": 0.13666
}

Semantic roles & 50–950 ramp

primary

#B4412C

secondary

#75BAC7

accent

#CBE444

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B4412C

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

Preview Lab → · Contrast checker → · Palette generator →