#B0392F#B0392F

#B0392F is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.6% C 0.157 H 28.5°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#B0392F
RGB	rgb(176, 57, 47)
HSL	hsl(5, 58%, 44%)
HSV	hsv(5, 73%, 69%)
CMYK	cmyk(0%, 67.6%, 73.3%, 31%)
CIE-LAB	lab(41.79, 47.72, 32.99)
CIE-LCH	lch(41.79, 58.02, 34.66°)
OKLab	oklab(51.65% 0.1375 0.0747)
OKLCH	oklch(51.65% 0.157 28.5)
XYZ	xyz(19.8829, 12.3645, 4.0284)
Luminance	0.1236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0392F #2FA6B0

analogous

#B02F65 #B0392F #B0792F

triadic

#B0392F #2FB039 #392FB0

tetradic

#B0392F #65B02F #2FA6B0 #792FB0

square

#B0392F #65B02F #2FA6B0 #792FB0

split-complementary

#B0392F #2FB079 #2F65B0

monochromatic

#4F1A15 #802922 #B0392F #CF574D #DC847D

Accessibility & contrast

On white

6.05

#B0392F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B0392F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0392F

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0392F	#FFFFFF	#000000	##FFFFFF
##B0392F	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)

#5A522D

Deuteranopia (green-blind)

#786C2B

Tritanopia (blue-blind)

#C21638

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b0392f;
/* rgb */ color: rgb(176, 57, 47);
/* oklch */ color: oklch(51.6% 0.157 28.5);

Tailwind

colors: {
  custom: {
    50: '#cf7668',
    500: '#b0392f',
    950: '#000000',
  },
}

SCSS

$custom: #b0392f;
$custom-light: #cf7668;
$custom-dark: #000000;

JSON

{
  "hex": "#b0392f",
  "rgb": {
    "r": 176,
    "g": 57,
    "b": 47
  },
  "hsl": {
    "h": 4.651,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51648,
    "c": 0.15651,
    "h": 28.5
  },
  "luminance": 0.12362
}

Semantic roles & 50–950 ramp

primary

#B0392F

secondary

#76BFC5

accent

#D5E147

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #B0392F

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

Preview Lab → · Contrast checker → · Palette generator →