#B13341#B13341

#B13341 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.5% C 0.162 H 18.9°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#B13341
RGB	rgb(177, 51, 65)
HSL	hsl(353, 55%, 45%)
HSV	hsv(353, 71%, 69%)
CMYK	cmyk(0%, 71.2%, 63.3%, 30.6%)
CIE-LAB	lab(41.37, 51.44, 21.70)
CIE-LCH	lch(41.37, 55.82, 22.87°)
OKLab	oklab(51.46% 0.1529 0.0522)
OKLCH	oklch(51.46% 0.162 18.9)
XYZ	xyz(20.2715, 12.0993, 6.2680)
Luminance	0.1210 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13341 #33B1A3

analogous

#B13380 #B13341 #B16433

triadic

#B13341 #41B133 #3341B1

tetradic

#B13341 #80B133 #33B1A3 #6433B1

square

#B13341 #80B133 #33B1A3 #6433B1

split-complementary

#B13341 #33B164 #3380B1

monochromatic

#52181E #812530 #B13341 #CE5461 #DB838D

Accessibility & contrast

On white

6.14

#B13341 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#B13341 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13341

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13341	#FFFFFF	#000000	##FFFFFF
##B13341	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555141

Deuteranopia (green-blind)

#756B3E

Tritanopia (blue-blind)

#C20D39

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b13341;
/* rgb */ color: rgb(177, 51, 65);
/* oklch */ color: oklch(51.5% 0.162 18.9);

Tailwind

colors: {
  custom: {
    50: '#cf7475',
    500: '#b13341',
    950: '#000000',
  },
}

SCSS

$custom: #b13341;
$custom-light: #cf7475;
$custom-dark: #000000;

JSON

{
  "hex": "#b13341",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 65
  },
  "hsl": {
    "h": 353.333,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5146,
    "c": 0.16157,
    "h": 18.9
  },
  "luminance": 0.12096
}

Semantic roles & 50–950 ramp

primary

#B13341

secondary

#7BC5BD

accent

#DFCE49

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B13341

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

Preview Lab → · Contrast checker → · Palette generator →