#B7354E#B7354E

#B7354E is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.166 H 13.9°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#B7354E
RGB	rgb(183, 53, 78)
HSL	hsl(348, 55%, 46%)
HSV	hsv(348, 71%, 72%)
CMYK	cmyk(0%, 71%, 57.4%, 28.2%)
CIE-LAB	lab(43.01, 53.46, 16.00)
CIE-LCH	lch(43.01, 55.80, 16.67°)
OKLab	oklab(52.97% 0.161 0.0398)
OKLCH	oklch(52.97% 0.166 13.9)
XYZ	xyz(22.1788, 13.1666, 8.5798)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7354E #35B79E

analogous

#B7358F #B7354E #B75D35

triadic

#B7354E #4EB735 #354EB7

tetradic

#B7354E #8FB735 #35B79E #5D35B7

square

#B7354E #8FB735 #35B79E #5D35B7

split-complementary

#B7354E #35B75D #358FB7

monochromatic

#581A26 #88273A #B7354E #CF5A71 #DD899A

Accessibility & contrast

On white

5.78

#B7354E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B7354E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7354E

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7354E	#FFFFFF	#000000	##FFFFFF
##B7354E	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56554E

Deuteranopia (green-blind)

#786F4B

Tritanopia (blue-blind)

#C8153F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7354e;
/* rgb */ color: rgb(183, 53, 78);
/* oklch */ color: oklch(53.0% 0.166 13.9);

Tailwind

colors: {
  custom: {
    50: '#d3767f',
    500: '#b7354e',
    950: '#000000',
  },
}

SCSS

$custom: #b7354e;
$custom-light: #d3767f;
$custom-dark: #000000;

JSON

{
  "hex": "#b7354e",
  "rgb": {
    "r": 183,
    "g": 53,
    "b": 78
  },
  "hsl": {
    "h": 348.462,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52967,
    "c": 0.1658,
    "h": 13.9
  },
  "luminance": 0.13164
}

Semantic roles & 50–950 ramp

primary

#B7354E

secondary

#81C7BA

accent

#DEC249

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B7354E

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

Preview Lab → · Contrast checker → · Palette generator →