#B2737F#B2737F

#B2737F is a light, moderate red. Relative luminance 0.233; OKLCH L 62.5% C 0.081 H 7.2°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#B2737F
RGB	rgb(178, 115, 127)
HSL	hsl(349, 29%, 57%)
HSV	hsv(349, 35%, 70%)
CMYK	cmyk(0%, 35.4%, 28.7%, 30.2%)
CIE-LAB	lab(55.34, 26.47, 3.76)
CIE-LCH	lch(55.34, 26.73, 8.09°)
OKLab	oklab(62.52% 0.0802 0.0102)
OKLCH	oklch(62.52% 0.081 7.2)
XYZ	xyz(28.3224, 23.2606, 23.0726)
Luminance	0.2326 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2737F #73B2A6

analogous

#B2739F #B2737F #B28673

triadic

#B2737F #7FB273 #737FB2

tetradic

#B2737F #9FB273 #73B2A6 #8673B2

square

#B2737F #9FB273 #73B2A6 #8673B2

split-complementary

#B2737F #73B286 #739FB2

monochromatic

#6E3D46 #96525F #B2737F #C89AA3 #DDC2C7

Accessibility & contrast

On white

3.72

#B2737F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#B2737F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B2737F

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2737F	#FFFFFF	#000000	##000000
##B2737F	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7D7F

Deuteranopia (green-blind)

#8C897E

Tritanopia (blue-blind)

#BD6E77

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b2737f;
/* rgb */ color: rgb(178, 115, 127);
/* oklch */ color: oklch(62.5% 0.081 7.2);

Tailwind

colors: {
  custom: {
    50: '#ca9ca4',
    500: '#b2737f',
    950: '#000000',
  },
}

SCSS

$custom: #b2737f;
$custom-light: #ca9ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#b2737f",
  "rgb": {
    "r": 178,
    "g": 115,
    "b": 127
  },
  "hsl": {
    "h": 348.571,
    "s": 29.032,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62519,
    "c": 0.0808,
    "h": 7.2
  },
  "luminance": 0.23259
}

Semantic roles & 50–950 ramp

primary

#B2737F

secondary

#B4CDC8

accent

#C5B262

background

#FCF9FA

surface

#F9F2F4

border

#D2CCCE

text

#130E0F

muted

#827E7F

Preview Lab

Preview with #B2737F

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

Preview Lab → · Contrast checker → · Palette generator →