#B12746#B12746

#B12746 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.5% C 0.173 H 13.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#B12746
RGB	rgb(177, 39, 70)
HSL	hsl(347, 64%, 42%)
HSV	hsv(347, 78%, 69%)
CMYK	cmyk(0%, 78%, 60.5%, 30.6%)
CIE-LAB	lab(39.99, 55.89, 16.75)
CIE-LCH	lch(39.99, 58.35, 16.68°)
OKLab	oklab(50.46% 0.1682 0.0412)
OKLCH	oklch(50.46% 0.173 13.8)
XYZ	xyz(19.9645, 11.2433, 6.9121)
Luminance	0.1124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12746 #27B192

analogous

#B1278B #B12746 #B14D27

triadic

#B12746 #46B127 #2746B1

tetradic

#B12746 #8BB127 #27B192 #4D27B1

square

#B12746 #8BB127 #27B192 #4D27B1

split-complementary

#B12746 #27B14D #278BB1

monochromatic

#4D111E #7F1C32 #B12746 #D54062 #E0728B

Accessibility & contrast

On white

6.47

#B12746 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#B12746 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12746

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12746	#FFFFFF	#000000	##FFFFFF
##B12746	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4C46

Deuteranopia (green-blind)

#716842

Tritanopia (blue-blind)

#C20034

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b12746;
/* rgb */ color: rgb(177, 39, 70);
/* oklch */ color: oklch(50.5% 0.173 13.8);

Tailwind

colors: {
  custom: {
    50: '#cf6e79',
    500: '#b12746',
    950: '#000000',
  },
}

SCSS

$custom: #b12746;
$custom-light: #cf6e79;
$custom-dark: #000000;

JSON

{
  "hex": "#b12746",
  "rgb": {
    "r": 177,
    "g": 39,
    "b": 70
  },
  "hsl": {
    "h": 346.522,
    "s": 63.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50463,
    "c": 0.17312,
    "h": 13.8
  },
  "luminance": 0.1124
}

Semantic roles & 50–950 ramp

primary

#B12746

secondary

#6DC7B3

accent

#E7C241

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B12746

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

Preview Lab → · Contrast checker → · Palette generator →