#B3314E#B3314E

#B3314E is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.9% C 0.166 H 12.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#B3314E
RGB	rgb(179, 49, 78)
HSL	hsl(347, 57%, 45%)
HSV	hsv(347, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 56.4%, 29.8%)
CIE-LAB	lab(41.74, 53.70, 14.15)
CIE-LCH	lch(41.74, 55.54, 14.76°)
OKLab	oklab(51.89% 0.1622 0.0354)
OKLCH	oklch(51.89% 0.166 12.3)
XYZ	xyz(21.0659, 12.3333, 8.4776)
Luminance	0.1233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3314E #31B396

analogous

#B3318F #B3314E #B35531

triadic

#B3314E #4EB331 #314EB3

tetradic

#B3314E #8FB331 #31B396 #5531B3

square

#B3314E #8FB331 #31B396 #5531B3

split-complementary

#B3314E #31B355 #318FB3

monochromatic

#531724 #832439 #B3314E #D0526E #DD8296

Accessibility & contrast

On white

6.06

#B3314E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B3314E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3314E

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3314E	#FFFFFF	#000000	##FFFFFF
##B3314E	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52514E

Deuteranopia (green-blind)

#746C4B

Tritanopia (blue-blind)

#C40E3D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b3314e;
/* rgb */ color: rgb(179, 49, 78);
/* oklch */ color: oklch(51.9% 0.166 12.3);

Tailwind

colors: {
  custom: {
    50: '#d0737f',
    500: '#b3314e',
    950: '#000000',
  },
}

SCSS

$custom: #b3314e;
$custom-light: #d0737f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3314e",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 78
  },
  "hsl": {
    "h": 346.615,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51887,
    "c": 0.16603,
    "h": 12.3
  },
  "luminance": 0.1233
}

Semantic roles & 50–950 ramp

primary

#B3314E

secondary

#7AC6B5

accent

#E0BE48

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B3314E

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

Preview Lab → · Contrast checker → · Palette generator →