#B9302F#B9302F

#B9302F is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.3% C 0.174 H 25.9°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B9302F
RGB	rgb(185, 48, 47)
HSL	hsl(0, 59%, 45%)
HSV	hsv(0, 75%, 73%)
CMYK	cmyk(0%, 74.1%, 74.6%, 27.5%)
CIE-LAB	lab(42.21, 54.12, 33.92)
CIE-LCH	lch(42.21, 63.87, 32.08°)
OKLab	oklab(52.27% 0.1566 0.0762)
OKLCH	oklch(52.27% 0.174 25.9)
XYZ	xyz(21.5801, 12.6368, 3.9916)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9302F #2FB8B9

analogous

#B92F73 #B9302F #B9752F

triadic

#B9302F #2FB930 #302FB9

tetradic

#B9302F #73B92F #2FB8B9 #752FB9

square

#B9302F #73B92F #2FB8B9 #752FB9

split-complementary

#B9302F #2FB975 #2F73B9

monochromatic

#571716 #882323 #B9302F #D35352 #DF8483

Accessibility & contrast

On white

5.95

#B9302F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B9302F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9302F

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9302F	#FFFFFF	#000000	##FFFFFF
##B9302F	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512D

Deuteranopia (green-blind)

#7B6E2A

Tritanopia (blue-blind)

#CC0032

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b9302f;
/* rgb */ color: rgb(185, 48, 47);
/* oklch */ color: oklch(52.3% 0.174 25.9);

Tailwind

colors: {
  custom: {
    50: '#d77368',
    500: '#b9302f',
    950: '#000000',
  },
}

SCSS

$custom: #b9302f;
$custom-light: #d77368;
$custom-dark: #000000;

JSON

{
  "hex": "#b9302f",
  "rgb": {
    "r": 185,
    "g": 48,
    "b": 47
  },
  "hsl": {
    "h": 0.435,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5227,
    "c": 0.17415,
    "h": 25.9
  },
  "luminance": 0.12633
}

Semantic roles & 50–950 ramp

primary

#B9302F

secondary

#7BC8C9

accent

#E2E345

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B9302F

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

Preview Lab → · Contrast checker → · Palette generator →