#B1342C#B1342C

#B1342C is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.2% C 0.163 H 28.0°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#B1342C
RGB	rgb(177, 52, 44)
HSL	hsl(4, 60%, 43%)
HSV	hsv(4, 75%, 69%)
CMYK	cmyk(0%, 70.6%, 75.1%, 30.6%)
CIE-LAB	lab(41.20, 49.94, 34.11)
CIE-LCH	lch(41.20, 60.48, 34.33°)
OKLab	oklab(51.23% 0.1438 0.0764)
OKLCH	oklch(51.23% 0.163 28)
XYZ	xyz(19.8163, 11.9879, 3.6528)
Luminance	0.1198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1342C #2CA9B1

analogous

#B12C66 #B1342C #B1762C

triadic

#B1342C #2CB134 #342CB1

tetradic

#B1342C #66B12C #2CA9B1 #762CB1

square

#B1342C #66B12C #2CA9B1 #762CB1

split-complementary

#B1342C #2CB176 #2C66B1

monochromatic

#4F1714 #802620 #B1342C #D25149 #DE807A

Accessibility & contrast

On white

6.18

#B1342C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B1342C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1342C

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1342C	#FFFFFF	#000000	##FFFFFF
##B1342C	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502A

Deuteranopia (green-blind)

#776B27

Tritanopia (blue-blind)

#C30433

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b1342c;
/* rgb */ color: rgb(177, 52, 44);
/* oklch */ color: oklch(51.2% 0.163 28.0);

Tailwind

colors: {
  custom: {
    50: '#d17466',
    500: '#b1342c',
    950: '#000000',
  },
}

SCSS

$custom: #b1342c;
$custom-light: #d17466;
$custom-dark: #000000;

JSON

{
  "hex": "#b1342c",
  "rgb": {
    "r": 177,
    "g": 52,
    "b": 44
  },
  "hsl": {
    "h": 3.609,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51226,
    "c": 0.1628,
    "h": 28
  },
  "luminance": 0.11985
}

Semantic roles & 50–950 ramp

primary

#B1342C

secondary

#73C1C6

accent

#DAE344

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B1342C

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

Preview Lab → · Contrast checker → · Palette generator →