#B12F32#B12F32

#B12F32 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.167 H 24.3°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#B12F32
RGB	rgb(177, 47, 50)
HSL	hsl(359, 58%, 44%)
HSV	hsv(359, 73%, 69%)
CMYK	cmyk(0%, 73.4%, 71.8%, 30.6%)
CIE-LAB	lab(40.59, 52.09, 29.89)
CIE-LCH	lch(40.59, 60.06, 29.85°)
OKLab	oklab(50.8% 0.1518 0.0685)
OKLCH	oklch(50.8% 0.167 24.3)
XYZ	xyz(19.7259, 11.6134, 4.2199)
Luminance	0.1161 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12F32 #2FB1AE

analogous

#B12F73 #B12F32 #B16D2F

triadic

#B12F32 #32B12F #2F32B1

tetradic

#B12F32 #73B12F #2FB1AE #6D2FB1

square

#B12F32 #73B12F #2FB1AE #6D2FB1

split-complementary

#B12F32 #2FB16D #2F73B1

monochromatic

#501517 #812224 #B12F32 #D04D50 #DD7E80

Accessibility & contrast

On white

6.32

#B12F32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#B12F32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12F32

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12F32	#FFFFFF	#000000	##FFFFFF
##B12F32	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554E31

Deuteranopia (green-blind)

#756A2E

Tritanopia (blue-blind)

#C30032

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b12f32;
/* rgb */ color: rgb(177, 47, 50);
/* oklch */ color: oklch(50.8% 0.167 24.3);

Tailwind

colors: {
  custom: {
    50: '#d0716a',
    500: '#b12f32',
    950: '#000000',
  },
}

SCSS

$custom: #b12f32;
$custom-light: #d0716a;
$custom-dark: #000000;

JSON

{
  "hex": "#b12f32",
  "rgb": {
    "r": 177,
    "g": 47,
    "b": 50
  },
  "hsl": {
    "h": 358.615,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50802,
    "c": 0.16655,
    "h": 24.3
  },
  "luminance": 0.1161
}

Semantic roles & 50–950 ramp

primary

#B12F32

secondary

#76C5C4

accent

#E1DE47

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #B12F32

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

Preview Lab → · Contrast checker → · Palette generator →