#B6353F#B6353F

#B6353F is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.5% C 0.165 H 20.8°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#B6353F
RGB	rgb(182, 53, 63)
HSL	hsl(355, 55%, 46%)
HSV	hsv(355, 71%, 71%)
CMYK	cmyk(0%, 70.9%, 65.4%, 28.6%)
CIE-LAB	lab(42.54, 52.15, 24.61)
CIE-LCH	lch(42.54, 57.66, 25.26°)
OKLab	oklab(52.49% 0.1541 0.0585)
OKLCH	oklch(52.49% 0.165 20.8)
XYZ	xyz(21.4640, 12.8533, 6.0524)
Luminance	0.1285 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6353F #35B6AC

analogous

#B6357F #B6353F #B66B35

triadic

#B6353F #3FB635 #353FB6

tetradic

#B6353F #7FB635 #35B6AC #6B35B6

square

#B6353F #7FB635 #35B6AC #6B35B6

split-complementary

#B6353F #35B66B #357FB6

monochromatic

#57191E #87272F #B6353F #CF5963 #DD898F

Accessibility & contrast

On white

5.88

#B6353F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B6353F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6353F

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6353F	#FFFFFF	#000000	##FFFFFF
##B6353F	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58533E

Deuteranopia (green-blind)

#796E3B

Tritanopia (blue-blind)

#C80C3A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b6353f;
/* rgb */ color: rgb(182, 53, 63);
/* oklch */ color: oklch(52.5% 0.165 20.8);

Tailwind

colors: {
  custom: {
    50: '#d37574',
    500: '#b6353f',
    950: '#000000',
  },
}

SCSS

$custom: #b6353f;
$custom-light: #d37574;
$custom-dark: #000000;

JSON

{
  "hex": "#b6353f",
  "rgb": {
    "r": 182,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 355.349,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52489,
    "c": 0.16485,
    "h": 20.8
  },
  "luminance": 0.1285
}

Semantic roles & 50–950 ramp

primary

#B6353F

secondary

#80C7C1

accent

#DED34A

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B6353F

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

Preview Lab → · Contrast checker → · Palette generator →