#B6283F#B6283F

#B6283F is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.3% C 0.177 H 17.7°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#B6283F
RGB	rgb(182, 40, 63)
HSL	hsl(350, 64%, 44%)
HSV	hsv(350, 78%, 71%)
CMYK	cmyk(0%, 78%, 65.4%, 28.6%)
CIE-LAB	lab(40.94, 56.62, 22.56)
CIE-LCH	lch(40.94, 60.95, 21.73°)
OKLab	oklab(51.3% 0.1684 0.0538)
OKLCH	oklch(51.3% 0.177 17.7)
XYZ	xyz(20.9497, 11.8247, 5.8810)
Luminance	0.1182 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6283F #28B69F

analogous

#B62886 #B6283F #B65828

triadic

#B6283F #3FB628 #283FB6

tetradic

#B6283F #86B628 #28B69F #5828B6

square

#B6283F #86B628 #28B69F #5828B6

split-complementary

#B6283F #28B658 #2886B6

monochromatic

#52121C #841D2E #B6283F #D6455D #E17788

Accessibility & contrast

On white

6.24

#B6283F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#B6283F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6283F

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6283F	#FFFFFF	#000000	##FFFFFF
##B6283F	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3F

Deuteranopia (green-blind)

#756B3B

Tritanopia (blue-blind)

#C80032

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b6283f;
/* rgb */ color: rgb(182, 40, 63);
/* oklch */ color: oklch(51.3% 0.177 17.7);

Tailwind

colors: {
  custom: {
    50: '#d46f73',
    500: '#b6283f',
    950: '#000000',
  },
}

SCSS

$custom: #b6283f;
$custom-light: #d46f73;
$custom-dark: #000000;

JSON

{
  "hex": "#b6283f",
  "rgb": {
    "r": 182,
    "g": 40,
    "b": 63
  },
  "hsl": {
    "h": 350.282,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51296,
    "c": 0.17682,
    "h": 17.7
  },
  "luminance": 0.11822
}

Semantic roles & 50–950 ramp

primary

#B6283F

secondary

#71C9BB

accent

#E7CC41

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160808

muted

#847B7B

Preview Lab

Preview with #B6283F

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

Preview Lab → · Contrast checker → · Palette generator →