#B12844#B12844

#B12844 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.5% C 0.172 H 14.9°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#B12844
RGB	rgb(177, 40, 68)
HSL	hsl(348, 63%, 43%)
HSV	hsv(348, 77%, 69%)
CMYK	cmyk(0%, 77.4%, 61.6%, 30.6%)
CIE-LAB	lab(40.06, 55.45, 18.10)
CIE-LCH	lch(40.06, 58.33, 18.08°)
OKLab	oklab(50.5% 0.1664 0.0442)
OKLCH	oklch(50.5% 0.172 14.9)
XYZ	xyz(19.9357, 11.2850, 6.5962)
Luminance	0.1128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12844 #28B195

analogous

#B12889 #B12844 #B15028

triadic

#B12844 #44B128 #2844B1

tetradic

#B12844 #89B128 #28B195 #5028B1

square

#B12844 #89B128 #28B195 #5028B1

split-complementary

#B12844 #28B150 #2889B1

monochromatic

#4D111E #7F1D31 #B12844 #D44260 #E0748A

Accessibility & contrast

On white

6.45

#B12844 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B12844 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12844

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12844	#FFFFFF	#000000	##FFFFFF
##B12844	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4C44

Deuteranopia (green-blind)

#716940

Tritanopia (blue-blind)

#C20034

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b12844;
/* rgb */ color: rgb(177, 40, 68);
/* oklch */ color: oklch(50.5% 0.172 14.9);

Tailwind

colors: {
  custom: {
    50: '#cf6f77',
    500: '#b12844',
    950: '#000000',
  },
}

SCSS

$custom: #b12844;
$custom-light: #cf6f77;
$custom-dark: #000000;

JSON

{
  "hex": "#b12844",
  "rgb": {
    "r": 177,
    "g": 40,
    "b": 68
  },
  "hsl": {
    "h": 347.737,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.505,
    "c": 0.17213,
    "h": 14.9
  },
  "luminance": 0.11282
}

Semantic roles & 50–950 ramp

primary

#B12844

secondary

#6EC7B5

accent

#E6C542

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B12844

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

Preview Lab → · Contrast checker → · Palette generator →