#B0282C#B0282C

#B0282C is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.9% C 0.172 H 24.8°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#B0282C
RGB	rgb(176, 40, 44)
HSL	hsl(358, 63%, 42%)
HSV	hsv(358, 77%, 69%)
CMYK	cmyk(0%, 77.3%, 75%, 31%)
CIE-LAB	lab(39.47, 53.89, 32.13)
CIE-LCH	lch(39.47, 62.74, 30.80°)
OKLab	oklab(49.9% 0.1564 0.0721)
OKLCH	oklch(49.9% 0.172 24.8)
XYZ	xyz(19.1202, 10.9325, 3.4858)
Luminance	0.1093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0282C #28B0AC

analogous

#B02870 #B0282C #B06828

triadic

#B0282C #2CB028 #282CB0

tetradic

#B0282C #70B028 #28B0AC #6828B0

square

#B0282C #70B028 #28B0AC #6828B0

split-complementary

#B0282C #28B068 #2870B0

monochromatic

#4C1113 #7E1D20 #B0282C #D44146 #DF7376

Accessibility & contrast

On white

6.59

#B0282C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#B0282C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0282C

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0282C	#FFFFFF	#000000	##FFFFFF
##B0282C	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A2B

Deuteranopia (green-blind)

#736827

Tritanopia (blue-blind)

#C2002B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b0282c;
/* rgb */ color: rgb(176, 40, 44);
/* oklch */ color: oklch(49.9% 0.172 24.8);

Tailwind

colors: {
  custom: {
    50: '#d06e65',
    500: '#b0282c',
    950: '#000000',
  },
}

SCSS

$custom: #b0282c;
$custom-light: #d06e65;
$custom-dark: #000000;

JSON

{
  "hex": "#b0282c",
  "rgb": {
    "r": 176,
    "g": 40,
    "b": 44
  },
  "hsl": {
    "h": 358.235,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49901,
    "c": 0.17218,
    "h": 24.8
  },
  "luminance": 0.1093
}

Semantic roles & 50–950 ramp

primary

#B0282C

secondary

#6DC6C4

accent

#E6E142

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160805

muted

#847B7A

Preview Lab

Preview with #B0282C

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

Preview Lab → · Contrast checker → · Palette generator →