#B3412D#B3412D

#B3412D is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.1% C 0.152 H 32.2°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#B3412D
RGB	rgb(179, 65, 45)
HSL	hsl(9, 60%, 44%)
HSV	hsv(9, 75%, 70%)
CMYK	cmyk(0%, 63.7%, 74.9%, 29.8%)
CIE-LAB	lab(43.59, 45.21, 36.28)
CIE-LCH	lch(43.59, 57.97, 38.75°)
OKLab	oklab(53.09% 0.1289 0.0812)
OKLCH	oklch(53.09% 0.152 32.2)
XYZ	xyz(20.9566, 13.5567, 3.9953)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3412D #2D9FB3

analogous

#B32D5C #B3412D #B3842D

triadic

#B3412D #2DB341 #412DB3

tetradic

#B3412D #5CB32D #2D9FB3 #842DB3

square

#B3412D #5CB32D #2D9FB3 #842DB3

split-complementary

#B3412D #2DB384 #2D5CB3

monochromatic

#511D14 #822F21 #B3412D #D25F4B #DE8B7C

Accessibility & contrast

On white

5.66

#B3412D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#B3412D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3412D

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3412D	#FFFFFF	#000000	##FFFFFF
##B3412D	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)

#61572A

Deuteranopia (green-blind)

#7D7029

Tritanopia (blue-blind)

#C5243D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b3412d;
/* rgb */ color: rgb(179, 65, 45);
/* oklch */ color: oklch(53.1% 0.152 32.2);

Tailwind

colors: {
  custom: {
    50: '#d17b67',
    500: '#b3412d',
    950: '#000000',
  },
}

SCSS

$custom: #b3412d;
$custom-light: #d17b67;
$custom-dark: #000000;

JSON

{
  "hex": "#b3412d",
  "rgb": {
    "r": 179,
    "g": 65,
    "b": 45
  },
  "hsl": {
    "h": 8.955,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53093,
    "c": 0.15238,
    "h": 32.2
  },
  "luminance": 0.13554
}

Semantic roles & 50–950 ramp

primary

#B3412D

secondary

#75BAC7

accent

#CBE345

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B3412D

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

Preview Lab → · Contrast checker → · Palette generator →