#B6304E#B6304E

#B6304E is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.3% C 0.170 H 12.6°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B6304E
RGB	rgb(182, 48, 78)
HSL	hsl(347, 58%, 45%)
HSV	hsv(347, 74%, 71%)
CMYK	cmyk(0%, 73.6%, 57.1%, 28.6%)
CIE-LAB	lab(42.17, 54.97, 14.83)
CIE-LCH	lch(42.17, 56.93, 15.10°)
OKLab	oklab(52.31% 0.1659 0.037)
OKLCH	oklch(52.31% 0.17 12.6)
XYZ	xyz(21.7256, 12.6121, 8.4966)
Luminance	0.1261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6304E #30B698

analogous

#B63091 #B6304E #B65530

triadic

#B6304E #4EB630 #304EB6

tetradic

#B6304E #91B630 #30B698 #5530B6

square

#B6304E #91B630 #30B698 #5530B6

split-complementary

#B6304E #30B655 #3091B6

monochromatic

#551624 #862339 #B6304E #D1526E #DE8297

Accessibility & contrast

On white

5.96

#B6304E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B6304E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6304E

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6304E	#FFFFFF	#000000	##FFFFFF
##B6304E	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524E

Deuteranopia (green-blind)

#766E4B

Tritanopia (blue-blind)

#C7073C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b6304e;
/* rgb */ color: rgb(182, 48, 78);
/* oklch */ color: oklch(52.3% 0.170 12.6);

Tailwind

colors: {
  custom: {
    50: '#d2737f',
    500: '#b6304e',
    950: '#000000',
  },
}

SCSS

$custom: #b6304e;
$custom-light: #d2737f;
$custom-dark: #000000;

JSON

{
  "hex": "#b6304e",
  "rgb": {
    "r": 182,
    "g": 48,
    "b": 78
  },
  "hsl": {
    "h": 346.567,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52309,
    "c": 0.17,
    "h": 12.6
  },
  "luminance": 0.12609
}

Semantic roles & 50–950 ramp

primary

#B6304E

secondary

#7BC7B6

accent

#E1BF46

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B6304E

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

Preview Lab → · Contrast checker → · Palette generator →