#B0392A#B0392A

#B0392A is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.6% C 0.157 H 30.4°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#B0392A
RGB	rgb(176, 57, 42)
HSL	hsl(7, 61%, 43%)
HSV	hsv(7, 76%, 69%)
CMYK	cmyk(0%, 67.6%, 76.1%, 31%)
CIE-LAB	lab(41.73, 47.50, 35.78)
CIE-LCH	lch(41.73, 59.47, 36.99°)
OKLab	oklab(51.58% 0.1358 0.0796)
OKLCH	oklch(51.58% 0.157 30.4)
XYZ	xyz(19.7877, 12.3264, 3.5273)
Luminance	0.1232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0392A #2AA1B0

analogous

#B02A5E #B0392A #B07C2A

triadic

#B0392A #2AB039 #392AB0

tetradic

#B0392A #5EB02A #2AA1B0 #7C2AB0

square

#B0392A #5EB02A #2AA1B0 #7C2AB0

split-complementary

#B0392A #2AB07C #2A5EB0

monochromatic

#4D1912 #7F291E #B0392A #D35545 #DE8276

Accessibility & contrast

On white

6.06

#B0392A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B0392A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0392A

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0392A	#FFFFFF	#000000	##FFFFFF
##B0392A	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5227

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#C21536

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b0392a;
/* rgb */ color: rgb(176, 57, 42);
/* oklch */ color: oklch(51.6% 0.157 30.4);

Tailwind

colors: {
  custom: {
    50: '#d07664',
    500: '#b0392a',
    950: '#000000',
  },
}

SCSS

$custom: #b0392a;
$custom-light: #d07664;
$custom-dark: #000000;

JSON

{
  "hex": "#b0392a",
  "rgb": {
    "r": 176,
    "g": 57,
    "b": 42
  },
  "hsl": {
    "h": 6.716,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51584,
    "c": 0.15742,
    "h": 30.4
  },
  "luminance": 0.12324
}

Semantic roles & 50–950 ramp

primary

#B0392A

secondary

#70BCC6

accent

#D3E543

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #B0392A

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

Preview Lab → · Contrast checker → · Palette generator →