#B7354F#B7354F

#B7354F is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.166 H 13.4°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#B7354F
RGB	rgb(183, 53, 79)
HSL	hsl(348, 55%, 46%)
HSV	hsv(348, 71%, 72%)
CMYK	cmyk(0%, 71%, 56.8%, 28.2%)
CIE-LAB	lab(43.03, 53.53, 15.41)
CIE-LCH	lch(43.03, 55.71, 16.06°)
OKLab	oklab(52.99% 0.1614 0.0384)
OKLCH	oklch(52.99% 0.166 13.4)
XYZ	xyz(22.2149, 13.1811, 8.7700)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7354F #35B79D

analogous

#B73590 #B7354F #B75C35

triadic

#B7354F #4FB735 #354FB7

tetradic

#B7354F #90B735 #35B79D #5C35B7

square

#B7354F #90B735 #35B79D #5C35B7

split-complementary

#B7354F #35B75C #3590B7

monochromatic

#581A26 #88273B #B7354F #CF5A71 #DD899A

Accessibility & contrast

On white

5.78

#B7354F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B7354F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7354F

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7354F	#FFFFFF	#000000	##FFFFFF
##B7354F	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56554F

Deuteranopia (green-blind)

#786F4C

Tritanopia (blue-blind)

#C81540

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7354f;
/* rgb */ color: rgb(183, 53, 79);
/* oklch */ color: oklch(53.0% 0.166 13.4);

Tailwind

colors: {
  custom: {
    50: '#d37680',
    500: '#b7354f',
    950: '#000000',
  },
}

SCSS

$custom: #b7354f;
$custom-light: #d37680;
$custom-dark: #000000;

JSON

{
  "hex": "#b7354f",
  "rgb": {
    "r": 183,
    "g": 53,
    "b": 79
  },
  "hsl": {
    "h": 348,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5299,
    "c": 0.16586,
    "h": 13.4
  },
  "luminance": 0.13178
}

Semantic roles & 50–950 ramp

primary

#B7354F

secondary

#81C7B9

accent

#DEC149

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B7354F

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

Preview Lab → · Contrast checker → · Palette generator →