#B12934#B12934

#B12934 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.3% C 0.172 H 22.0°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#B12934
RGB	rgb(177, 41, 52)
HSL	hsl(355, 62%, 43%)
HSV	hsv(355, 77%, 69%)
CMYK	cmyk(0%, 76.8%, 70.6%, 30.6%)
CIE-LAB	lab(39.89, 54.23, 27.84)
CIE-LCH	lch(39.89, 60.96, 27.18°)
OKLab	oklab(50.29% 0.1591 0.0643)
OKLCH	oklch(50.29% 0.172 22)
XYZ	xyz(19.5464, 11.1839, 4.3776)
Luminance	0.1118 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12934 #29B1A6

analogous

#B12978 #B12934 #B16229

triadic

#B12934 #34B129 #2934B1

tetradic

#B12934 #78B129 #29B1A6 #6229B1

square

#B12934 #78B129 #29B1A6 #6229B1

split-complementary

#B12934 #29B162 #2978B1

monochromatic

#4E1217 #7F1D25 #B12934 #D4444F #DF757E

Accessibility & contrast

On white

6.49

#B12934 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#B12934 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12934

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12934	#FFFFFF	#000000	##FFFFFF
##B12934	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B33

Deuteranopia (green-blind)

#736830

Tritanopia (blue-blind)

#C3002E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b12934;
/* rgb */ color: rgb(177, 41, 52);
/* oklch */ color: oklch(50.3% 0.172 22.0);

Tailwind

colors: {
  custom: {
    50: '#d06f6b',
    500: '#b12934',
    950: '#000000',
  },
}

SCSS

$custom: #b12934;
$custom-light: #d06f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b12934",
  "rgb": {
    "r": 177,
    "g": 41,
    "b": 52
  },
  "hsl": {
    "h": 355.147,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50285,
    "c": 0.1716,
    "h": 22
  },
  "luminance": 0.11181
}

Semantic roles & 50–950 ramp

primary

#B12934

secondary

#6FC7C0

accent

#E5D842

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #B12934

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

Preview Lab → · Contrast checker → · Palette generator →