#B13245#B13245

#B13245 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.4% C 0.163 H 16.7°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B13245
RGB	rgb(177, 50, 69)
HSL	hsl(351, 56%, 45%)
HSV	hsv(351, 72%, 69%)
CMYK	cmyk(0%, 71.8%, 61%, 30.6%)
CIE-LAB	lab(41.31, 52.07, 19.13)
CIE-LCH	lch(41.31, 55.48, 20.17°)
OKLab	oklab(51.44% 0.1557 0.0467)
OKLCH	oklch(51.44% 0.163 16.7)
XYZ	xyz(20.3483, 12.0609, 6.8856)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13245 #32B19E

analogous

#B13284 #B13245 #B15F32

triadic

#B13245 #45B132 #3245B1

tetradic

#B13245 #84B132 #32B19E #5F32B1

square

#B13245 #84B132 #32B19E #5F32B1

split-complementary

#B13245 #32B15F #3284B1

monochromatic

#521720 #812532 #B13245 #CE5265 #DC828F

Accessibility & contrast

On white

6.16

#B13245 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B13245 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13245

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13245	#FFFFFF	#000000	##FFFFFF
##B13245	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545145

Deuteranopia (green-blind)

#746B42

Tritanopia (blue-blind)

#C20D3A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b13245;
/* rgb */ color: rgb(177, 50, 69);
/* oklch */ color: oklch(51.4% 0.163 16.7);

Tailwind

colors: {
  custom: {
    50: '#cf7378',
    500: '#b13245',
    950: '#000000',
  },
}

SCSS

$custom: #b13245;
$custom-light: #cf7378;
$custom-dark: #000000;

JSON

{
  "hex": "#b13245",
  "rgb": {
    "r": 177,
    "g": 50,
    "b": 69
  },
  "hsl": {
    "h": 351.024,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51439,
    "c": 0.16254,
    "h": 16.7
  },
  "luminance": 0.12058
}

Semantic roles & 50–950 ramp

primary

#B13245

secondary

#7AC5BA

accent

#DFC949

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B13245

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

Preview Lab → · Contrast checker → · Palette generator →