#B53650#B53650

#B53650 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.8% C 0.163 H 12.8°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B53650
RGB	rgb(181, 54, 80)
HSL	hsl(348, 54%, 46%)
HSV	hsv(348, 70%, 71%)
CMYK	cmyk(0%, 70.2%, 55.8%, 29%)
CIE-LAB	lab(42.83, 52.60, 14.45)
CIE-LCH	lch(42.83, 54.55, 15.36°)
OKLab	oklab(52.78% 0.1588 0.0362)
OKLCH	oklch(52.78% 0.163 12.8)
XYZ	xyz(21.8252, 13.0443, 8.9564)
Luminance	0.1304 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53650 #36B59B

analogous

#B5368F #B53650 #B55B36

triadic

#B53650 #50B536 #3650B5

tetradic

#B53650 #8FB536 #36B59B #5B36B5

square

#B53650 #8FB536 #36B59B #5B36B5

split-complementary

#B53650 #36B55B #368FB5

monochromatic

#571A26 #86283B #B53650 #CE5A72 #DC899A

Accessibility & contrast

On white

5.82

#B53650 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B53650 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53650

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53650	#FFFFFF	#000000	##FFFFFF
##B53650	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565550

Deuteranopia (green-blind)

#776F4D

Tritanopia (blue-blind)

#C61941

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53650;
/* rgb */ color: rgb(181, 54, 80);
/* oklch */ color: oklch(52.8% 0.163 12.8);

Tailwind

colors: {
  custom: {
    50: '#d17680',
    500: '#b53650',
    950: '#000000',
  },
}

SCSS

$custom: #b53650;
$custom-light: #d17680;
$custom-dark: #000000;

JSON

{
  "hex": "#b53650",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 80
  },
  "hsl": {
    "h": 347.717,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52777,
    "c": 0.16283,
    "h": 12.8
  },
  "luminance": 0.13041
}

Semantic roles & 50–950 ramp

primary

#B53650

secondary

#81C6B8

accent

#DDBF4A

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B53650

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

Preview Lab → · Contrast checker → · Palette generator →