#B6334A#B6334A

#B6334A is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.167 H 15.2°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#B6334A
RGB	rgb(182, 51, 74)
HSL	hsl(349, 56%, 46%)
HSV	hsv(349, 72%, 71%)
CMYK	cmyk(0%, 72%, 59.3%, 28.6%)
CIE-LAB	lab(42.48, 53.60, 17.73)
CIE-LCH	lch(42.48, 56.46, 18.31°)
OKLab	oklab(52.51% 0.1609 0.0436)
OKLCH	oklch(52.51% 0.167 15.2)
XYZ	xyz(21.7134, 12.8102, 7.8065)
Luminance	0.1281 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6334A #33B69F

analogous

#B6338B #B6334A #B65E33

triadic

#B6334A #4AB633 #334AB6

tetradic

#B6334A #8BB633 #33B69F #5E33B6

square

#B6334A #8BB633 #33B69F #5E33B6

split-complementary

#B6334A #33B65E #338BB6

monochromatic

#561823 #862637 #B6334A #D0566C #DD8695

Accessibility & contrast

On white

5.90

#B6334A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B6334A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6334A

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6334A	#FFFFFF	#000000	##FFFFFF
##B6334A	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56534A

Deuteranopia (green-blind)

#776E47

Tritanopia (blue-blind)

#C70E3C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b6334a;
/* rgb */ color: rgb(182, 51, 74);
/* oklch */ color: oklch(52.5% 0.167 15.2);

Tailwind

colors: {
  custom: {
    50: '#d3747c',
    500: '#b6334a',
    950: '#000000',
  },
}

SCSS

$custom: #b6334a;
$custom-light: #d3747c;
$custom-dark: #000000;

JSON

{
  "hex": "#b6334a",
  "rgb": {
    "r": 182,
    "g": 51,
    "b": 74
  },
  "hsl": {
    "h": 349.466,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52506,
    "c": 0.16669,
    "h": 15.2
  },
  "luminance": 0.12807
}

Semantic roles & 50–950 ramp

primary

#B6334A

secondary

#7EC7BA

accent

#E0C548

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B6334A

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

Preview Lab → · Contrast checker → · Palette generator →