#B13349#B13349

#B13349 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.6% C 0.162 H 15.0°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#B13349
RGB	rgb(177, 51, 73)
HSL	hsl(350, 55%, 45%)
HSV	hsv(350, 71%, 69%)
CMYK	cmyk(0%, 71.2%, 58.8%, 30.6%)
CIE-LAB	lab(41.53, 51.98, 16.93)
CIE-LCH	lch(41.53, 54.66, 18.04°)
OKLab	oklab(51.63% 0.1561 0.0418)
OKLCH	oklch(51.63% 0.162 15)
XYZ	xyz(20.5199, 12.1987, 7.5761)
Luminance	0.1220 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13349 #33B19B

analogous

#B13388 #B13349 #B15C33

triadic

#B13349 #49B133 #3349B1

tetradic

#B13349 #88B133 #33B19B #5C33B1

square

#B13349 #88B133 #33B19B #5C33B1

split-complementary

#B13349 #33B15C #3388B1

monochromatic

#521822 #812535 #B13349 #CE5469 #DB8393

Accessibility & contrast

On white

6.11

#B13349 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#B13349 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13349

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13349	#FFFFFF	#000000	##FFFFFF
##B13349	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545149

Deuteranopia (green-blind)

#746C46

Tritanopia (blue-blind)

#C2123C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b13349;
/* rgb */ color: rgb(177, 51, 73);
/* oklch */ color: oklch(51.6% 0.162 15.0);

Tailwind

colors: {
  custom: {
    50: '#cf747b',
    500: '#b13349',
    950: '#000000',
  },
}

SCSS

$custom: #b13349;
$custom-light: #cf747b;
$custom-dark: #000000;

JSON

{
  "hex": "#b13349",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 73
  },
  "hsl": {
    "h": 349.524,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51627,
    "c": 0.16159,
    "h": 15
  },
  "luminance": 0.12196
}

Semantic roles & 50–950 ramp

primary

#B13349

secondary

#7BC5B8

accent

#DFC549

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B13349

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

Preview Lab → · Contrast checker → · Palette generator →