#B12841#B12841

#B12841 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.4% C 0.172 H 16.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#B12841
RGB	rgb(177, 40, 65)
HSL	hsl(349, 63%, 43%)
HSV	hsv(349, 77%, 69%)
CMYK	cmyk(0%, 77.4%, 63.3%, 30.6%)
CIE-LAB	lab(40.00, 55.27, 19.91)
CIE-LCH	lch(40.00, 58.74, 19.81°)
OKLab	oklab(50.44% 0.1652 0.0481)
OKLCH	oklch(50.44% 0.172 16.2)
XYZ	xyz(19.8465, 11.2493, 6.1263)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12841 #28B198

analogous

#B12886 #B12841 #B15328

triadic

#B12841 #41B128 #2841B1

tetradic

#B12841 #86B128 #28B198 #5328B1

square

#B12841 #86B128 #28B198 #5328B1

split-complementary

#B12841 #28B153 #2886B1

monochromatic

#4D111C #7F1D2F #B12841 #D4425D #E07488

Accessibility & contrast

On white

6.46

#B12841 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#B12841 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12841

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12841	#FFFFFF	#000000	##FFFFFF
##B12841	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4C41

Deuteranopia (green-blind)

#72693D

Tritanopia (blue-blind)

#C20033

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b12841;
/* rgb */ color: rgb(177, 40, 65);
/* oklch */ color: oklch(50.4% 0.172 16.2);

Tailwind

colors: {
  custom: {
    50: '#d06f75',
    500: '#b12841',
    950: '#000000',
  },
}

SCSS

$custom: #b12841;
$custom-light: #d06f75;
$custom-dark: #000000;

JSON

{
  "hex": "#b12841",
  "rgb": {
    "r": 177,
    "g": 40,
    "b": 65
  },
  "hsl": {
    "h": 349.051,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50437,
    "c": 0.17204,
    "h": 16.2
  },
  "luminance": 0.11246
}

Semantic roles & 50–950 ramp

primary

#B12841

secondary

#6EC7B7

accent

#E6C842

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B12841

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

Preview Lab → · Contrast checker → · Palette generator →