#B7353C#B7353C

#B7353C is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.166 H 22.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B7353C
RGB	rgb(183, 53, 60)
HSL	hsl(357, 55%, 46%)
HSV	hsv(357, 71%, 72%)
CMYK	cmyk(0%, 71%, 67.2%, 28.2%)
CIE-LAB	lab(42.68, 52.30, 26.64)
CIE-LCH	lch(42.68, 58.69, 26.99°)
OKLab	oklab(52.61% 0.1539 0.0626)
OKLCH	oklch(52.61% 0.166 22.1)
XYZ	xyz(21.6195, 12.9429, 5.6339)
Luminance	0.1294 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7353C #35B7B0

analogous

#B7357D #B7353C #B76F35

triadic

#B7353C #3CB735 #353CB7

tetradic

#B7353C #7DB735 #35B7B0 #6F35B7

square

#B7353C #7DB735 #35B7B0 #6F35B7

split-complementary

#B7353C #35B76F #357DB7

monochromatic

#581A1D #88272C #B7353C #CF5A60 #DD898E

Accessibility & contrast

On white

5.85

#B7353C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B7353C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7353C

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7353C	#FFFFFF	#000000	##FFFFFF
##B7353C	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533B

Deuteranopia (green-blind)

#7A6F38

Tritanopia (blue-blind)

#C90939

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b7353c;
/* rgb */ color: rgb(183, 53, 60);
/* oklch */ color: oklch(52.6% 0.166 22.1);

Tailwind

colors: {
  custom: {
    50: '#d47571',
    500: '#b7353c',
    950: '#000000',
  },
}

SCSS

$custom: #b7353c;
$custom-light: #d47571;
$custom-dark: #000000;

JSON

{
  "hex": "#b7353c",
  "rgb": {
    "r": 183,
    "g": 53,
    "b": 60
  },
  "hsl": {
    "h": 356.769,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52608,
    "c": 0.16611,
    "h": 22.1
  },
  "luminance": 0.1294
}

Semantic roles & 50–950 ramp

primary

#B7353C

secondary

#81C7C3

accent

#DED649

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B7353C

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

Preview Lab → · Contrast checker → · Palette generator →