#B8302E#B8302E

#B8302E is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.1% C 0.173 H 26.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#B8302E
RGB	rgb(184, 48, 46)
HSL	hsl(1, 60%, 45%)
HSV	hsv(1, 75%, 72%)
CMYK	cmyk(0%, 73.9%, 75%, 27.8%)
CIE-LAB	lab(42.01, 53.77, 34.23)
CIE-LCH	lch(42.01, 63.73, 32.48°)
OKLab	oklab(52.08% 0.1554 0.0767)
OKLCH	oklch(52.08% 0.173 26.3)
XYZ	xyz(21.3197, 12.5048, 3.8753)
Luminance	0.1250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8302E #2EB6B8

analogous

#B82E71 #B8302E #B8752E

triadic

#B8302E #2EB830 #302EB8

tetradic

#B8302E #71B82E #2EB6B8 #752EB8

square

#B8302E #71B82E #2EB6B8 #752EB8

split-complementary

#B8302E #2EB875 #2E71B8

monochromatic

#561616 #872322 #B8302E #D35250 #DF8281

Accessibility & contrast

On white

6.00

#B8302E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#B8302E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8302E

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8302E	#FFFFFF	#000000	##FFFFFF
##B8302E	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502C

Deuteranopia (green-blind)

#7A6E29

Tritanopia (blue-blind)

#CB0031

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b8302e;
/* rgb */ color: rgb(184, 48, 46);
/* oklch */ color: oklch(52.1% 0.173 26.3);

Tailwind

colors: {
  custom: {
    50: '#d67367',
    500: '#b8302e',
    950: '#000000',
  },
}

SCSS

$custom: #b8302e;
$custom-light: #d67367;
$custom-dark: #000000;

JSON

{
  "hex": "#b8302e",
  "rgb": {
    "r": 184,
    "g": 48,
    "b": 46
  },
  "hsl": {
    "h": 0.87,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.5208,
    "c": 0.17328,
    "h": 26.3
  },
  "luminance": 0.12502
}

Semantic roles & 50–950 ramp

primary

#B8302E

secondary

#79C7C8

accent

#E1E345

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B8302E

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

Preview Lab → · Contrast checker → · Palette generator →