#B3394F#B3394F

#B3394F is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.7% C 0.157 H 13.9°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B3394F
RGB	rgb(179, 57, 79)
HSL	hsl(349, 52%, 46%)
HSV	hsv(349, 68%, 70%)
CMYK	cmyk(0%, 68.2%, 55.9%, 29.8%)
CIE-LAB	lab(42.88, 50.70, 15.08)
CIE-LCH	lch(42.88, 52.90, 16.56°)
OKLab	oklab(52.74% 0.1528 0.0377)
OKLCH	oklch(52.74% 0.157 13.9)
XYZ	xyz(21.4668, 13.0774, 8.7894)
Luminance	0.1307 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3394F #39B39D

analogous

#B3398C #B3394F #B36039

triadic

#B3394F #4FB339 #394FB3

tetradic

#B3394F #8CB339 #39B39D #6039B3

square

#B3394F #8CB339 #39B39D #6039B3

split-complementary

#B3394F #39B360 #398CB3

monochromatic

#561B26 #852A3B #B3394F #CC5E71 #DA8C9A

Accessibility & contrast

On white

5.81

#B3394F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B3394F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3394F

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3394F	#FFFFFF	#000000	##FFFFFF
##B3394F	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554F

Deuteranopia (green-blind)

#776F4C

Tritanopia (blue-blind)

#C32042

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b3394f;
/* rgb */ color: rgb(179, 57, 79);
/* oklch */ color: oklch(52.7% 0.157 13.9);

Tailwind

colors: {
  custom: {
    50: '#d07780',
    500: '#b3394f',
    950: '#000000',
  },
}

SCSS

$custom: #b3394f;
$custom-light: #d07780;
$custom-dark: #000000;

JSON

{
  "hex": "#b3394f",
  "rgb": {
    "r": 179,
    "g": 57,
    "b": 79
  },
  "hsl": {
    "h": 349.18,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5274,
    "c": 0.15734,
    "h": 13.9
  },
  "luminance": 0.13074
}

Semantic roles & 50–950 ramp

primary

#B3394F

secondary

#83C5B9

accent

#DBC14D

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B3394F

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

Preview Lab → · Contrast checker → · Palette generator →