#B3412C#B3412C

#B3412C is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.1% C 0.153 H 32.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#B3412C
RGB	rgb(179, 65, 44)
HSL	hsl(9, 61%, 44%)
HSV	hsv(9, 75%, 70%)
CMYK	cmyk(0%, 63.7%, 75.4%, 29.8%)
CIE-LAB	lab(43.58, 45.16, 36.82)
CIE-LCH	lch(43.58, 58.27, 39.19°)
OKLab	oklab(53.08% 0.1286 0.0821)
OKLCH	oklch(53.08% 0.153 32.6)
XYZ	xyz(20.9376, 13.5491, 3.8951)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3412C #2C9EB3

analogous

#B32C5A #B3412C #B3842C

triadic

#B3412C #2CB341 #412CB3

tetradic

#B3412C #5AB32C #2C9EB3 #842CB3

square

#B3412C #5AB32C #2C9EB3 #842CB3

split-complementary

#B3412C #2CB384 #2C5AB3

monochromatic

#511D14 #822F20 #B3412C #D25F4A #DF8A7B

Accessibility & contrast

On white

5.66

#B3412C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#B3412C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3412C

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3412C	#FFFFFF	#000000	##FFFFFF
##B3412C	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615729

Deuteranopia (green-blind)

#7D7028

Tritanopia (blue-blind)

#C5243D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b3412c;
/* rgb */ color: rgb(179, 65, 44);
/* oklch */ color: oklch(53.1% 0.153 32.6);

Tailwind

colors: {
  custom: {
    50: '#d17b66',
    500: '#b3412c',
    950: '#000000',
  },
}

SCSS

$custom: #b3412c;
$custom-light: #d17b66;
$custom-dark: #000000;

JSON

{
  "hex": "#b3412c",
  "rgb": {
    "r": 179,
    "g": 65,
    "b": 44
  },
  "hsl": {
    "h": 9.333,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53081,
    "c": 0.1526,
    "h": 32.6
  },
  "luminance": 0.13546
}

Semantic roles & 50–950 ramp

primary

#B3412C

secondary

#74BAC7

accent

#CBE444

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B3412C

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

Preview Lab → · Contrast checker → · Palette generator →