#B13A48#B13A48

#B13A48 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.4% C 0.154 H 17.5°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#B13A48
RGB	rgb(177, 58, 72)
HSL	hsl(353, 51%, 46%)
HSV	hsv(353, 67%, 69%)
CMYK	cmyk(0%, 67.2%, 59.3%, 30.6%)
CIE-LAB	lab(42.53, 49.11, 18.88)
CIE-LCH	lch(42.53, 52.62, 21.03°)
OKLab	oklab(52.36% 0.1468 0.0463)
OKLCH	oklch(52.36% 0.154 17.5)
XYZ	xyz(20.8162, 12.8439, 7.5126)
Luminance	0.1284 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13A48 #3AB1A3

analogous

#B13A83 #B13A48 #B1673A

triadic

#B13A48 #48B13A #3A48B1

tetradic

#B13A48 #83B13A #3AB1A3 #673AB1

square

#B13A48 #83B13A #3AB1A3 #673AB1

split-complementary

#B13A48 #3AB167 #3A83B1

monochromatic

#551C22 #832B35 #B13A48 #CA5E6B #D98C95

Accessibility & contrast

On white

5.89

#B13A48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B13A48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13A48

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13A48	#FFFFFF	#000000	##FFFFFF
##B13A48	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585548

Deuteranopia (green-blind)

#776E45

Tritanopia (blue-blind)

#C22040

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b13a48;
/* rgb */ color: rgb(177, 58, 72);
/* oklch */ color: oklch(52.4% 0.154 17.5);

Tailwind

colors: {
  custom: {
    50: '#cf777a',
    500: '#b13a48',
    950: '#000000',
  },
}

SCSS

$custom: #b13a48;
$custom-light: #cf777a;
$custom-dark: #000000;

JSON

{
  "hex": "#b13a48",
  "rgb": {
    "r": 177,
    "g": 58,
    "b": 72
  },
  "hsl": {
    "h": 352.941,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52363,
    "c": 0.15391,
    "h": 17.5
  },
  "luminance": 0.12841
}

Semantic roles & 50–950 ramp

primary

#B13A48

secondary

#83C4BC

accent

#DACA4E

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B13A48

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

Preview Lab → · Contrast checker → · Palette generator →