#B15764#B15764

#B15764 is a mid, moderate red. Relative luminance 0.171; OKLCH L 57.0% C 0.117 H 12.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B15764
RGB	rgb(177, 87, 100)
HSL	hsl(351, 37%, 52%)
HSV	hsv(351, 51%, 69%)
CMYK	cmyk(0%, 50.8%, 43.5%, 30.6%)
CIE-LAB	lab(48.37, 37.88, 9.80)
CIE-LCH	lch(48.37, 39.13, 14.51°)
OKLab	oklab(56.96% 0.1147 0.0254)
OKLCH	oklch(56.96% 0.117 12.5)
XYZ	xyz(23.8414, 17.0860, 14.0965)
Luminance	0.1708 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15764 #57B1A4

analogous

#B15791 #B15764 #B17757

triadic

#B15764 #64B157 #5764B1

tetradic

#B15764 #91B157 #57B1A4 #7757B1

square

#B15764 #91B157 #57B1A4 #7757B1

split-complementary

#B15764 #57B177 #5791B1

monochromatic

#612D34 #8A404B #B15764 #C4818B #D8ABB1

Accessibility & contrast

On white

4.75

#B15764 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#B15764 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15764

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15764	#FFFFFF	#000000	##FFFFFF
##B15764	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696864

Deuteranopia (green-blind)

#807A62

Tritanopia (blue-blind)

#BF4C5C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b15764;
/* rgb */ color: rgb(177, 87, 100);
/* oklch */ color: oklch(57.0% 0.117 12.5);

Tailwind

colors: {
  custom: {
    50: '#cc8990',
    500: '#b15764',
    950: '#000000',
  },
}

SCSS

$custom: #b15764;
$custom-light: #cc8990;
$custom-dark: #000000;

JSON

{
  "hex": "#b15764",
  "rgb": {
    "r": 177,
    "g": 87,
    "b": 100
  },
  "hsl": {
    "h": 351.333,
    "s": 36.585,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56956,
    "c": 0.11748,
    "h": 12.5
  },
  "luminance": 0.17084
}

Semantic roles & 50–950 ramp

primary

#B15764

secondary

#9EC6C0

accent

#CDBC5B

background

#FCF8F8

surface

#F9F0F0

border

#D2CBCB

text

#140C0C

muted

#827D7D

Preview Lab

Preview with #B15764

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

Preview Lab → · Contrast checker → · Palette generator →