#B3757B#B3757B

#B3757B is a light, moderate red. Relative luminance 0.237; OKLCH L 62.9% C 0.078 H 13.2°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B3757B
RGB	rgb(179, 117, 123)
HSL	hsl(354, 29%, 58%)
HSV	hsv(354, 35%, 70%)
CMYK	cmyk(0%, 34.6%, 31.3%, 29.8%)
CIE-LAB	lab(55.82, 25.18, 6.81)
CIE-LCH	lch(55.82, 26.08, 15.13°)
OKLab	oklab(62.88% 0.0764 0.018)
OKLCH	oklch(62.88% 0.078 13.2)
XYZ	xyz(28.5277, 23.7383, 21.8144)
Luminance	0.2374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3757B #75B3AD

analogous

#B3759A #B3757B #B38E75

triadic

#B3757B #7BB375 #757BB3

tetradic

#B3757B #9AB375 #75B3AD #8E75B3

square

#B3757B #9AB375 #75B3AD #8E75B3

split-complementary

#B3757B #75B38E #759AB3

monochromatic

#703E43 #97535A #B3757B #C99CA1 #DEC4C6

Accessibility & contrast

On white

3.65

#B3757B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#B3757B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3757B

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3757B	#FFFFFF	#000000	##000000
##B3757B	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807F7B

Deuteranopia (green-blind)

#8F8A7A

Tritanopia (blue-blind)

#BE6F77

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b3757b;
/* rgb */ color: rgb(179, 117, 123);
/* oklch */ color: oklch(62.9% 0.078 13.2);

Tailwind

colors: {
  custom: {
    50: '#cb9da1',
    500: '#b3757b',
    950: '#000000',
  },
}

SCSS

$custom: #b3757b;
$custom-light: #cb9da1;
$custom-dark: #000000;

JSON

{
  "hex": "#b3757b",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 123
  },
  "hsl": {
    "h": 354.194,
    "s": 28.972,
    "l": 58.039
  },
  "oklch": {
    "l": 0.62883,
    "c": 0.07849,
    "h": 13.2
  },
  "luminance": 0.23736
}

Semantic roles & 50–950 ramp

primary

#B3757B

secondary

#B6CECC

accent

#C5BC63

background

#FCF9F9

surface

#F9F2F2

border

#D2CCCC

text

#130E0E

muted

#827E7E

Preview Lab

Preview with #B3757B

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

Preview Lab → · Contrast checker → · Palette generator →