#B9304A#B9304A

#B9304A is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.7% C 0.173 H 14.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B9304A
RGB	rgb(185, 48, 74)
HSL	hsl(349, 59%, 46%)
HSV	hsv(349, 74%, 73%)
CMYK	cmyk(0%, 74.1%, 60%, 27.5%)
CIE-LAB	lab(42.65, 55.59, 18.07)
CIE-LCH	lch(42.65, 58.45, 18.00°)
OKLab	oklab(52.74% 0.1669 0.0444)
OKLCH	oklch(52.74% 0.173 14.9)
XYZ	xyz(22.3028, 12.9258, 7.7978)
Luminance	0.1292 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9304A #30B99F

analogous

#B9308E #B9304A #B95A30

triadic

#B9304A #4AB930 #304AB9

tetradic

#B9304A #8EB930 #30B99F #5A30B9

square

#B9304A #8EB930 #30B99F #5A30B9

split-complementary

#B9304A #30B95A #308EB9

monochromatic

#581723 #882337 #B9304A #D3546C #DF8495

Accessibility & contrast

On white

5.86

#B9304A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B9304A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9304A

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9304A	#FFFFFF	#000000	##FFFFFF
##B9304A	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534A

Deuteranopia (green-blind)

#786F46

Tritanopia (blue-blind)

#CB003B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b9304a;
/* rgb */ color: rgb(185, 48, 74);
/* oklch */ color: oklch(52.7% 0.173 14.9);

Tailwind

colors: {
  custom: {
    50: '#d5737c',
    500: '#b9304a',
    950: '#000000',
  },
}

SCSS

$custom: #b9304a;
$custom-light: #d5737c;
$custom-dark: #000000;

JSON

{
  "hex": "#b9304a",
  "rgb": {
    "r": 185,
    "g": 48,
    "b": 74
  },
  "hsl": {
    "h": 348.613,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52739,
    "c": 0.17267,
    "h": 14.9
  },
  "luminance": 0.12923
}

Semantic roles & 50–950 ramp

primary

#B9304A

secondary

#7CC9BA

accent

#E2C446

background

#FEF7F7

surface

#FCEDEE

border

#D5C8C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #B9304A

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

Preview Lab → · Contrast checker → · Palette generator →