#B8314A#B8314A

#B8314A is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.7% C 0.171 H 15.0°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#B8314A
RGB	rgb(184, 49, 74)
HSL	hsl(349, 58%, 46%)
HSV	hsv(349, 73%, 72%)
CMYK	cmyk(0%, 73.4%, 59.8%, 27.8%)
CIE-LAB	lab(42.59, 54.94, 17.95)
CIE-LCH	lch(42.59, 57.80, 18.09°)
OKLab	oklab(52.66% 0.1649 0.0441)
OKLCH	oklch(52.66% 0.171 15)
XYZ	xyz(22.1037, 12.8846, 7.8003)
Luminance	0.1288 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8314A #31B89F

analogous

#B8318D #B8314A #B85B31

triadic

#B8314A #4AB831 #314AB8

tetradic

#B8314A #8DB831 #31B89F #5B31B8

square

#B8314A #8DB831 #31B89F #5B31B8

split-complementary

#B8314A #31B85B #318DB8

monochromatic

#571723 #882437 #B8314A #D2556C #DE8595

Accessibility & contrast

On white

5.87

#B8314A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B8314A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8314A

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8314A	#FFFFFF	#000000	##FFFFFF
##B8314A	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534A

Deuteranopia (green-blind)

#786F46

Tritanopia (blue-blind)

#C9043B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b8314a;
/* rgb */ color: rgb(184, 49, 74);
/* oklch */ color: oklch(52.7% 0.171 15.0);

Tailwind

colors: {
  custom: {
    50: '#d4747c',
    500: '#b8314a',
    950: '#000000',
  },
}

SCSS

$custom: #b8314a;
$custom-light: #d4747c;
$custom-dark: #000000;

JSON

{
  "hex": "#b8314a",
  "rgb": {
    "r": 184,
    "g": 49,
    "b": 74
  },
  "hsl": {
    "h": 348.889,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52658,
    "c": 0.1707,
    "h": 15
  },
  "luminance": 0.12881
}

Semantic roles & 50–950 ramp

primary

#B8314A

secondary

#7DC8BA

accent

#E1C547

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B8314A

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

Preview Lab → · Contrast checker → · Palette generator →