#B1314E#B1314E

#B1314E is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.5% C 0.164 H 12.0°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#B1314E
RGB	rgb(177, 49, 78)
HSL	hsl(346, 57%, 44%)
HSV	hsv(346, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 55.9%, 30.6%)
CIE-LAB	lab(41.37, 53.09, 13.58)
CIE-LCH	lch(41.37, 54.80, 14.35°)
OKLab	oklab(51.54% 0.1605 0.0341)
OKLCH	oklch(51.54% 0.164 12)
XYZ	xyz(20.6069, 12.0967, 8.4560)
Luminance	0.1209 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1314E #31B194

analogous

#B1318E #B1314E #B15431

triadic

#B1314E #4EB131 #314EB1

tetradic

#B1314E #8EB131 #31B194 #5431B1

square

#B1314E #8EB131 #31B194 #5431B1

split-complementary

#B1314E #31B154 #318EB1

monochromatic

#511624 #812439 #B1314E #CF516D #DC8095

Accessibility & contrast

On white

6.14

#B1314E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#B1314E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1314E

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1314E	#FFFFFF	#000000	##FFFFFF
##B1314E	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52514E

Deuteranopia (green-blind)

#736B4B

Tritanopia (blue-blind)

#C1103D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b1314e;
/* rgb */ color: rgb(177, 49, 78);
/* oklch */ color: oklch(51.5% 0.164 12.0);

Tailwind

colors: {
  custom: {
    50: '#cf737f',
    500: '#b1314e',
    950: '#000000',
  },
}

SCSS

$custom: #b1314e;
$custom-light: #cf737f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1314e",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 78
  },
  "hsl": {
    "h": 346.406,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51543,
    "c": 0.16405,
    "h": 12
  },
  "luminance": 0.12094
}

Semantic roles & 50–950 ramp

primary

#B1314E

secondary

#79C5B4

accent

#E0BD48

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B1314E

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

Preview Lab → · Contrast checker → · Palette generator →