#B5394F#B5394F

#B5394F is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.1% C 0.159 H 14.1°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B5394F
RGB	rgb(181, 57, 79)
HSL	hsl(349, 52%, 47%)
HSV	hsv(349, 69%, 71%)
CMYK	cmyk(0%, 68.5%, 56.4%, 29%)
CIE-LAB	lab(43.24, 51.35, 15.63)
CIE-LCH	lch(43.24, 53.67, 16.93°)
OKLab	oklab(53.07% 0.1546 0.039)
OKLCH	oklch(53.07% 0.159 14.1)
XYZ	xyz(21.9325, 13.3175, 8.8112)
Luminance	0.1331 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5394F #39B59F

analogous

#B5398D #B5394F #B56139

triadic

#B5394F #4FB539 #394FB5

tetradic

#B5394F #8DB539 #39B59F #6139B5

square

#B5394F #8DB539 #39B59F #6139B5

split-complementary

#B5394F #39B561 #398DB5

monochromatic

#581C26 #862A3B #B5394F #CD5F72 #DB8D9B

Accessibility & contrast

On white

5.73

#B5394F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B5394F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5394F

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5394F	#FFFFFF	#000000	##FFFFFF
##B5394F	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58564F

Deuteranopia (green-blind)

#78704C

Tritanopia (blue-blind)

#C61F42

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b5394f;
/* rgb */ color: rgb(181, 57, 79);
/* oklch */ color: oklch(53.1% 0.159 14.1);

Tailwind

colors: {
  custom: {
    50: '#d17780',
    500: '#b5394f',
    950: '#000000',
  },
}

SCSS

$custom: #b5394f;
$custom-light: #d17780;
$custom-dark: #000000;

JSON

{
  "hex": "#b5394f",
  "rgb": {
    "r": 181,
    "g": 57,
    "b": 79
  },
  "hsl": {
    "h": 349.355,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53074,
    "c": 0.15942,
    "h": 14.1
  },
  "luminance": 0.13315
}

Semantic roles & 50–950 ramp

primary

#B5394F

secondary

#84C6BA

accent

#DCC24C

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B5394F

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

Preview Lab → · Contrast checker → · Palette generator →