#B53653#B53653

#B53653 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.8% C 0.163 H 11.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B53653
RGB	rgb(181, 54, 83)
HSL	hsl(346, 54%, 46%)
HSV	hsv(346, 70%, 71%)
CMYK	cmyk(0%, 70.2%, 54.1%, 29%)
CIE-LAB	lab(42.90, 52.84, 12.68)
CIE-LCH	lch(42.90, 54.34, 13.49°)
OKLab	oklab(52.85% 0.1599 0.0321)
OKLCH	oklch(52.85% 0.163 11.3)
XYZ	xyz(21.9385, 13.0896, 9.5532)
Luminance	0.1309 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53653 #36B598

analogous

#B53692 #B53653 #B55836

triadic

#B53653 #53B536 #3653B5

tetradic

#B53653 #92B536 #36B598 #5836B5

square

#B53653 #92B536 #36B598 #5836B5

split-complementary

#B53653 #36B558 #3692B5

monochromatic

#571A28 #86283D #B53653 #CE5A75 #DC899C

Accessibility & contrast

On white

5.81

#B53653 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B53653 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53653

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53653	#FFFFFF	#000000	##FFFFFF
##B53653	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555553

Deuteranopia (green-blind)

#766F50

Tritanopia (blue-blind)

#C61B42

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53653;
/* rgb */ color: rgb(181, 54, 83);
/* oklch */ color: oklch(52.8% 0.163 11.3);

Tailwind

colors: {
  custom: {
    50: '#d17683',
    500: '#b53653',
    950: '#000000',
  },
}

SCSS

$custom: #b53653;
$custom-light: #d17683;
$custom-dark: #000000;

JSON

{
  "hex": "#b53653",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 83
  },
  "hsl": {
    "h": 346.299,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.5285,
    "c": 0.16312,
    "h": 11.3
  },
  "luminance": 0.13087
}

Semantic roles & 50–950 ramp

primary

#B53653

secondary

#81C6B6

accent

#DDBC4A

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B53653

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

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