#B6353D#B6353D

#B6353D is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.165 H 21.6°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#B6353D
RGB	rgb(182, 53, 61)
HSL	hsl(356, 55%, 46%)
HSV	hsv(356, 71%, 71%)
CMYK	cmyk(0%, 70.9%, 66.5%, 28.6%)
CIE-LAB	lab(42.51, 52.03, 25.78)
CIE-LCH	lch(42.51, 58.07, 26.36°)
OKLab	oklab(52.45% 0.1534 0.0609)
OKLCH	oklch(52.45% 0.165 21.6)
XYZ	xyz(21.4091, 12.8313, 5.7633)
Luminance	0.1283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6353D #35B6AE

analogous

#B6357D #B6353D #B66D35

triadic

#B6353D #3DB635 #353DB6

tetradic

#B6353D #7DB635 #35B6AE #6D35B6

square

#B6353D #7DB635 #35B6AE #6D35B6

split-complementary

#B6353D #35B66D #357DB6

monochromatic

#57191D #87272D #B6353D #CF5961 #DD898E

Accessibility & contrast

On white

5.89

#B6353D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B6353D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6353D

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6353D	#FFFFFF	#000000	##FFFFFF
##B6353D	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533C

Deuteranopia (green-blind)

#796E39

Tritanopia (blue-blind)

#C80B39

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b6353d;
/* rgb */ color: rgb(182, 53, 61);
/* oklch */ color: oklch(52.5% 0.165 21.6);

Tailwind

colors: {
  custom: {
    50: '#d37572',
    500: '#b6353d',
    950: '#000000',
  },
}

SCSS

$custom: #b6353d;
$custom-light: #d37572;
$custom-dark: #000000;

JSON

{
  "hex": "#b6353d",
  "rgb": {
    "r": 182,
    "g": 53,
    "b": 61
  },
  "hsl": {
    "h": 356.279,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52453,
    "c": 0.16499,
    "h": 21.6
  },
  "luminance": 0.12828
}

Semantic roles & 50–950 ramp

primary

#B6353D

secondary

#80C7C2

accent

#DED54A

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160908

muted

#847B7B

Preview Lab

Preview with #B6353D

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

Preview Lab → · Contrast checker → · Palette generator →