#B53E54#B53E54

#B53E54 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.8% C 0.154 H 13.0°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B53E54
RGB	rgb(181, 62, 84)
HSL	hsl(349, 49%, 48%)
HSV	hsv(349, 66%, 71%)
CMYK	cmyk(0%, 65.7%, 53.6%, 29%)
CIE-LAB	lab(44.11, 49.68, 13.72)
CIE-LCH	lch(44.11, 51.54, 15.44°)
OKLab	oklab(53.76% 0.15 0.0346)
OKLCH	oklch(53.76% 0.154 13)
XYZ	xyz(22.3809, 13.9120, 9.8925)
Luminance	0.1391 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53E54 #3EB59F

analogous

#B53E8F #B53E54 #B5643E

triadic

#B53E54 #54B53E #3E54B5

tetradic

#B53E54 #8FB53E #3EB59F #643EB5

square

#B53E54 #8FB53E #3EB59F #643EB5

split-complementary

#B53E54 #3EB564 #3E8FB5

monochromatic

#5A1F2A #872E3F #B53E54 #CA6678 #DA93A0

Accessibility & contrast

On white

5.55

#B53E54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B53E54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53E54

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53E54	#FFFFFF	#000000	##FFFFFF
##B53E54	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5954

Deuteranopia (green-blind)

#797151

Tritanopia (blue-blind)

#C52847

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b53e54;
/* rgb */ color: rgb(181, 62, 84);
/* oklch */ color: oklch(53.8% 0.154 13.0);

Tailwind

colors: {
  custom: {
    50: '#d17a83',
    500: '#b53e54',
    950: '#000000',
  },
}

SCSS

$custom: #b53e54;
$custom-light: #d17a83;
$custom-dark: #000000;

JSON

{
  "hex": "#b53e54",
  "rgb": {
    "r": 181,
    "g": 62,
    "b": 84
  },
  "hsl": {
    "h": 348.908,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53757,
    "c": 0.15392,
    "h": 13
  },
  "luminance": 0.13909
}

Semantic roles & 50–950 ramp

primary

#B53E54

secondary

#89C5BA

accent

#D9BF4F

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B53E54

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

Preview Lab → · Contrast checker → · Palette generator →