#B0392E#B0392E

#B0392E is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.6% C 0.157 H 28.9°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#B0392E
RGB	rgb(176, 57, 46)
HSL	hsl(5, 59%, 44%)
HSV	hsv(5, 74%, 69%)
CMYK	cmyk(0%, 67.6%, 73.9%, 31%)
CIE-LAB	lab(41.78, 47.67, 33.56)
CIE-LCH	lch(41.78, 58.30, 35.14°)
OKLab	oklab(51.63% 0.1372 0.0757)
OKLCH	oklch(51.63% 0.157 28.9)
XYZ	xyz(19.8629, 12.3565, 3.9234)
Luminance	0.1235 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0392E #2EA5B0

analogous

#B02E64 #B0392E #B07A2E

triadic

#B0392E #2EB039 #392EB0

tetradic

#B0392E #64B02E #2EA5B0 #7A2EB0

square

#B0392E #64B02E #2EA5B0 #7A2EB0

split-complementary

#B0392E #2EB07A #2E64B0

monochromatic

#4F1A15 #7F2921 #B0392E #D0564B #DD847C

Accessibility & contrast

On white

6.05

#B0392E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B0392E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0392E

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0392E	#FFFFFF	#000000	##FFFFFF
##B0392E	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B522C

Deuteranopia (green-blind)

#786C2A

Tritanopia (blue-blind)

#C21637

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b0392e;
/* rgb */ color: rgb(176, 57, 46);
/* oklch */ color: oklch(51.6% 0.157 28.9);

Tailwind

colors: {
  custom: {
    50: '#cf7667',
    500: '#b0392e',
    950: '#000000',
  },
}

SCSS

$custom: #b0392e;
$custom-light: #cf7667;
$custom-dark: #000000;

JSON

{
  "hex": "#b0392e",
  "rgb": {
    "r": 176,
    "g": 57,
    "b": 46
  },
  "hsl": {
    "h": 5.077,
    "s": 58.559,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51634,
    "c": 0.15669,
    "h": 28.9
  },
  "luminance": 0.12354
}

Semantic roles & 50–950 ramp

primary

#B0392E

secondary

#75BEC5

accent

#D5E246

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #B0392E

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

Preview Lab → · Contrast checker → · Palette generator →