#B13A4E#B13A4E

#B13A4E is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.5% C 0.154 H 14.4°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B13A4E
RGB	rgb(177, 58, 78)
HSL	hsl(350, 51%, 46%)
HSV	hsv(350, 67%, 69%)
CMYK	cmyk(0%, 67.2%, 55.9%, 30.6%)
CIE-LAB	lab(42.65, 49.57, 15.33)
CIE-LCH	lch(42.65, 51.88, 17.19°)
OKLab	oklab(52.5% 0.1492 0.0383)
OKLCH	oklch(52.5% 0.154 14.4)
XYZ	xyz(21.0216, 12.9261, 8.5943)
Luminance	0.1292 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13A4E #3AB19D

analogous

#B13A89 #B13A4E #B1613A

triadic

#B13A4E #4EB13A #3A4EB1

tetradic

#B13A4E #89B13A #3AB19D #613AB1

square

#B13A4E #89B13A #3AB19D #613AB1

split-complementary

#B13A4E #3AB161 #3A89B1

monochromatic

#551C25 #832B3A #B13A4E #CA5E70 #D98C99

Accessibility & contrast

On white

5.86

#B13A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B13A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13A4E

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13A4E	#FFFFFF	#000000	##FFFFFF
##B13A4E	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554E

Deuteranopia (green-blind)

#766E4B

Tritanopia (blue-blind)

#C12242

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b13a4e;
/* rgb */ color: rgb(177, 58, 78);
/* oklch */ color: oklch(52.5% 0.154 14.4);

Tailwind

colors: {
  custom: {
    50: '#ce777f',
    500: '#b13a4e',
    950: '#000000',
  },
}

SCSS

$custom: #b13a4e;
$custom-light: #ce777f;
$custom-dark: #000000;

JSON

{
  "hex": "#b13a4e",
  "rgb": {
    "r": 177,
    "g": 58,
    "b": 78
  },
  "hsl": {
    "h": 349.916,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52497,
    "c": 0.15403,
    "h": 14.4
  },
  "luminance": 0.12923
}

Semantic roles & 50–950 ramp

primary

#B13A4E

secondary

#83C4B9

accent

#DAC34E

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B13A4E

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

Preview Lab → · Contrast checker → · Palette generator →