#B0314B#B0314B

#B0314B is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.3% C 0.163 H 13.3°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#B0314B
RGB	rgb(176, 49, 75)
HSL	hsl(348, 56%, 44%)
HSV	hsv(348, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 57.4%, 31%)
CIE-LAB	lab(41.12, 52.56, 15.09)
CIE-LCH	lch(41.12, 54.68, 16.02°)
OKLab	oklab(51.3% 0.1584 0.0376)
OKLCH	oklch(51.3% 0.163 13.3)
XYZ	xyz(20.2747, 11.9376, 7.8918)
Luminance	0.1193 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0314B #31B096

analogous

#B0318A #B0314B #B05731

triadic

#B0314B #4BB031 #314BB0

tetradic

#B0314B #8AB031 #31B096 #5731B0

square

#B0314B #8AB031 #31B096 #5731B0

split-complementary

#B0314B #31B057 #318AB0

monochromatic

#501622 #802437 #B0314B #CE506A #DC8093

Accessibility & contrast

On white

6.20

#B0314B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#B0314B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0314B

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0314B	#FFFFFF	#000000	##FFFFFF
##B0314B	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504B

Deuteranopia (green-blind)

#736B48

Tritanopia (blue-blind)

#C00F3C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b0314b;
/* rgb */ color: rgb(176, 49, 75);
/* oklch */ color: oklch(51.3% 0.163 13.3);

Tailwind

colors: {
  custom: {
    50: '#ce737d',
    500: '#b0314b',
    950: '#000000',
  },
}

SCSS

$custom: #b0314b;
$custom-light: #ce737d;
$custom-dark: #000000;

JSON

{
  "hex": "#b0314b",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 75
  },
  "hsl": {
    "h": 347.717,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51299,
    "c": 0.1628,
    "h": 13.3
  },
  "luminance": 0.11935
}

Semantic roles & 50–950 ramp

primary

#B0314B

secondary

#78C5B5

accent

#E0C148

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B0314B

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

Preview Lab → · Contrast checker → · Palette generator →