#B3394D#B3394D

#B3394D is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.7% C 0.157 H 14.9°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B3394D
RGB	rgb(179, 57, 77)
HSL	hsl(350, 52%, 46%)
HSV	hsv(350, 68%, 70%)
CMYK	cmyk(0%, 68.2%, 57%, 29.8%)
CIE-LAB	lab(42.84, 50.55, 16.26)
CIE-LCH	lch(42.84, 53.10, 17.83°)
OKLab	oklab(52.69% 0.152 0.0404)
OKLCH	oklch(52.69% 0.157 14.9)
XYZ	xyz(21.3951, 13.0487, 8.4118)
Luminance	0.1305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3394D #39B39F

analogous

#B3398A #B3394D #B36239

triadic

#B3394D #4DB339 #394DB3

tetradic

#B3394D #8AB339 #39B39F #6239B3

square

#B3394D #8AB339 #39B39F #6239B3

split-complementary

#B3394D #39B362 #398AB3

monochromatic

#561B25 #852A39 #B3394D #CC5E70 #DA8C99

Accessibility & contrast

On white

5.82

#B3394D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B3394D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3394D

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3394D	#FFFFFF	#000000	##FFFFFF
##B3394D	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58554D

Deuteranopia (green-blind)

#776E4A

Tritanopia (blue-blind)

#C41F41

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b3394d;
/* rgb */ color: rgb(179, 57, 77);
/* oklch */ color: oklch(52.7% 0.157 14.9);

Tailwind

colors: {
  custom: {
    50: '#d0777e',
    500: '#b3394d',
    950: '#000000',
  },
}

SCSS

$custom: #b3394d;
$custom-light: #d0777e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3394d",
  "rgb": {
    "r": 179,
    "g": 57,
    "b": 77
  },
  "hsl": {
    "h": 350.164,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52694,
    "c": 0.15724,
    "h": 14.9
  },
  "luminance": 0.13046
}

Semantic roles & 50–950 ramp

primary

#B3394D

secondary

#83C5BA

accent

#DBC44D

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B3394D

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

Preview Lab → · Contrast checker → · Palette generator →