#B1343E#B1343E

#B1343E is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.5% C 0.161 H 20.5°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#B1343E
RGB	rgb(177, 52, 62)
HSL	hsl(355, 55%, 45%)
HSV	hsv(355, 71%, 69%)
CMYK	cmyk(0%, 70.6%, 65%, 30.6%)
CIE-LAB	lab(41.46, 50.87, 23.66)
CIE-LCH	lch(41.46, 56.10, 24.94°)
OKLab	oklab(51.51% 0.1505 0.0564)
OKLCH	oklch(51.51% 0.161 20.5)
XYZ	xyz(20.2311, 12.1538, 5.8371)
Luminance	0.1215 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1343E #34B1A7

analogous

#B1347D #B1343E #B16934

triadic

#B1343E #3EB134 #343EB1

tetradic

#B1343E #7DB134 #34B1A7 #6934B1

square

#B1343E #7DB134 #34B1A7 #6934B1

split-complementary

#B1343E #34B169 #347DB1

monochromatic

#52181D #82262D #B1343E #CD555F #DB848B

Accessibility & contrast

On white

6.12

#B1343E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B1343E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1343E

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1343E	#FFFFFF	#000000	##FFFFFF
##B1343E	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513D

Deuteranopia (green-blind)

#766C3A

Tritanopia (blue-blind)

#C20F39

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b1343e;
/* rgb */ color: rgb(177, 52, 62);
/* oklch */ color: oklch(51.5% 0.161 20.5);

Tailwind

colors: {
  custom: {
    50: '#cf7473',
    500: '#b1343e',
    950: '#000000',
  },
}

SCSS

$custom: #b1343e;
$custom-light: #cf7473;
$custom-dark: #000000;

JSON

{
  "hex": "#b1343e",
  "rgb": {
    "r": 177,
    "g": 52,
    "b": 62
  },
  "hsl": {
    "h": 355.2,
    "s": 54.585,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51506,
    "c": 0.1607,
    "h": 20.5
  },
  "luminance": 0.12151
}

Semantic roles & 50–950 ramp

primary

#B1343E

secondary

#7CC5BF

accent

#DED24A

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150908

muted

#837B7B

Preview Lab

Preview with #B1343E

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

Preview Lab → · Contrast checker → · Palette generator →