#B3535A#B3535A

#B3535A is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.4% C 0.125 H 17.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B3535A
RGB	rgb(179, 83, 90)
HSL	hsl(356, 39%, 51%)
HSV	hsv(356, 54%, 70%)
CMYK	cmyk(0%, 53.6%, 49.7%, 29.8%)
CIE-LAB	lab(47.64, 39.66, 14.86)
CIE-LCH	lch(47.64, 42.35, 20.54°)
OKLab	oklab(56.39% 0.1193 0.0375)
OKLCH	oklch(56.39% 0.125 17.5)
XYZ	xyz(23.5308, 16.5110, 11.6186)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3535A #53B3AC

analogous

#B3538A #B3535A #B37C53

triadic

#B3535A #5AB353 #535AB3

tetradic

#B3535A #8AB353 #53B3AC #7C53B3

square

#B3535A #8AB353 #53B3AC #7C53B3

split-complementary

#B3535A #53B37C #538AB3

monochromatic

#612B2F #8B3E43 #B3535A #C67D83 #D9A8AB

Accessibility & contrast

On white

4.88

#B3535A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#B3535A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3535A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3535A	#FFFFFF	#000000	##FFFFFF
##B3535A	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68655A

Deuteranopia (green-blind)

#807858

Tritanopia (blue-blind)

#C24556

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b3535a;
/* rgb */ color: rgb(179, 83, 90);
/* oklch */ color: oklch(56.4% 0.125 17.5);

Tailwind

colors: {
  custom: {
    50: '#ce8688',
    500: '#b3535a',
    950: '#000000',
  },
}

SCSS

$custom: #b3535a;
$custom-light: #ce8688;
$custom-dark: #000000;

JSON

{
  "hex": "#b3535a",
  "rgb": {
    "r": 179,
    "g": 83,
    "b": 90
  },
  "hsl": {
    "h": 355.625,
    "s": 38.71,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56389,
    "c": 0.12503,
    "h": 17.5
  },
  "luminance": 0.16508
}

Semantic roles & 50–950 ramp

primary

#B3535A

secondary

#9CC6C3

accent

#CFC659

background

#FDF8F8

surface

#FAF0EF

border

#D3CBCA

text

#140B0B

muted

#837C7C

Preview Lab

Preview with #B3535A

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

Preview Lab → · Contrast checker → · Palette generator →