#B6433C#B6433C

#B6433C is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.0% C 0.151 H 26.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B6433C
RGB	rgb(182, 67, 60)
HSL	hsl(3, 50%, 47%)
HSV	hsv(3, 67%, 71%)
CMYK	cmyk(0%, 63.2%, 67%, 28.6%)
CIE-LAB	lab(44.64, 46.14, 29.02)
CIE-LCH	lch(44.64, 54.50, 32.17°)
OKLab	oklab(54.05% 0.1345 0.0679)
OKLCH	oklch(54.05% 0.151 26.8)
XYZ	xyz(22.1164, 14.2887, 5.8675)
Luminance	0.1429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6433C #3CAFB6

analogous

#B63C72 #B6433C #B6803C

triadic

#B6433C #3CB643 #433CB6

tetradic

#B6433C #72B63C #3CAFB6 #803CB6

square

#B6433C #72B63C #3CAFB6 #803CB6

split-complementary

#B6433C #3CB680 #3C72B6

monochromatic

#5A211E #88322D #B6433C #CC6963 #DB9691

Accessibility & contrast

On white

5.44

#B6433C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B6433C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6433C

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6433C	#FFFFFF	#000000	##FFFFFF
##B6433C	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A3A

Deuteranopia (green-blind)

#7E7339

Tritanopia (blue-blind)

#C82942

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b6433c;
/* rgb */ color: rgb(182, 67, 60);
/* oklch */ color: oklch(54.0% 0.151 26.8);

Tailwind

colors: {
  custom: {
    50: '#d37c72',
    500: '#b6433c',
    950: '#000000',
  },
}

SCSS

$custom: #b6433c;
$custom-light: #d37c72;
$custom-dark: #000000;

JSON

{
  "hex": "#b6433c",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 60
  },
  "hsl": {
    "h": 3.443,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54047,
    "c": 0.1507,
    "h": 26.8
  },
  "luminance": 0.14286
}

Semantic roles & 50–950 ramp

primary

#B6433C

secondary

#88C2C6

accent

#D2DA4E

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B6433C

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

Preview Lab → · Contrast checker → · Palette generator →