#B6274A#B6274A

#B6274A is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.4% C 0.178 H 12.7°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#B6274A
RGB	rgb(182, 39, 74)
HSL	hsl(345, 65%, 43%)
HSV	hsv(345, 79%, 71%)
CMYK	cmyk(0%, 78.6%, 59.3%, 28.6%)
CIE-LAB	lab(41.05, 57.60, 15.82)
CIE-LCH	lch(41.05, 59.73, 15.35°)
OKLab	oklab(51.45% 0.1737 0.0391)
OKLCH	oklch(51.45% 0.178 12.7)
XYZ	xyz(21.2551, 11.8937, 7.6537)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6274A #27B693

analogous

#B62791 #B6274A #B64C27

triadic

#B6274A #4AB627 #274AB6

tetradic

#B6274A #91B627 #27B693 #4C27B6

square

#B6274A #91B627 #27B693 #4C27B6

split-complementary

#B6274A #27B64C #2791B6

monochromatic

#511121 #841C36 #B6274A #D74367 #E27690

Accessibility & contrast

On white

6.22

#B6274A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#B6274A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6274A

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6274A	#FFFFFF	#000000	##FFFFFF
##B6274A	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4E4A

Deuteranopia (green-blind)

#746B46

Tritanopia (blue-blind)

#C70036

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b6274a;
/* rgb */ color: rgb(182, 39, 74);
/* oklch */ color: oklch(51.4% 0.178 12.7);

Tailwind

colors: {
  custom: {
    50: '#d36f7c',
    500: '#b6274a',
    950: '#000000',
  },
}

SCSS

$custom: #b6274a;
$custom-light: #d36f7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b6274a",
  "rgb": {
    "r": 182,
    "g": 39,
    "b": 74
  },
  "hsl": {
    "h": 345.315,
    "s": 64.706,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51448,
    "c": 0.17808,
    "h": 12.7
  },
  "luminance": 0.11891
}

Semantic roles & 50–950 ramp

primary

#B6274A

secondary

#70C9B3

accent

#E8BF40

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #B6274A

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

Preview Lab → · Contrast checker → · Palette generator →