#B6343D#B6343D

#B6343D is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.166 H 21.4°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B6343D
RGB	rgb(182, 52, 61)
HSL	hsl(356, 56%, 46%)
HSV	hsv(356, 71%, 71%)
CMYK	cmyk(0%, 71.4%, 66.5%, 28.6%)
CIE-LAB	lab(42.37, 52.41, 25.61)
CIE-LCH	lch(42.37, 58.33, 26.04°)
OKLab	oklab(52.35% 0.1546 0.0605)
OKLCH	oklch(52.35% 0.166 21.4)
XYZ	xyz(21.3640, 12.7411, 5.7483)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6343D #34B6AD

analogous

#B6347E #B6343D #B66C34

triadic

#B6343D #3DB634 #343DB6

tetradic

#B6343D #7EB634 #34B6AD #6C34B6

square

#B6343D #7EB634 #34B6AD #6C34B6

split-complementary

#B6343D #34B66C #347EB6

monochromatic

#57191D #86262D #B6343D #CF5860 #DD888D

Accessibility & contrast

On white

5.92

#B6343D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B6343D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6343D

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6343D	#FFFFFF	#000000	##FFFFFF
##B6343D	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58523C

Deuteranopia (green-blind)

#796E39

Tritanopia (blue-blind)

#C80738

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b6343d;
/* rgb */ color: rgb(182, 52, 61);
/* oklch */ color: oklch(52.3% 0.166 21.4);

Tailwind

colors: {
  custom: {
    50: '#d37572',
    500: '#b6343d',
    950: '#000000',
  },
}

SCSS

$custom: #b6343d;
$custom-light: #d37572;
$custom-dark: #000000;

JSON

{
  "hex": "#b6343d",
  "rgb": {
    "r": 182,
    "g": 52,
    "b": 61
  },
  "hsl": {
    "h": 355.846,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5235,
    "c": 0.16597,
    "h": 21.4
  },
  "luminance": 0.12738
}

Semantic roles & 50–950 ramp

primary

#B6343D

secondary

#7FC7C2

accent

#DFD449

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160908

muted

#847B7B

Preview Lab

Preview with #B6343D

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

Preview Lab → · Contrast checker → · Palette generator →