#B5666E#B5666E

#B5666E is a mid, moderate red. Relative luminance 0.205; OKLCH L 60.2% C 0.102 H 14.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#B5666E
RGB	rgb(181, 102, 110)
HSL	hsl(354, 35%, 55%)
HSV	hsv(354, 44%, 71%)
CMYK	cmyk(0%, 43.6%, 39.2%, 29%)
CIE-LAB	lab(52.35, 32.55, 9.53)
CIE-LCH	lch(52.35, 33.91, 16.32°)
OKLab	oklab(60.17% 0.0986 0.0248)
OKLCH	oklch(60.17% 0.102 14.1)
XYZ	xyz(26.6232, 20.4546, 17.2948)
Luminance	0.2045 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5666E #66B5AD

analogous

#B56695 #B5666E #B58566

triadic

#B5666E #6EB566 #666EB5

tetradic

#B5666E #95B566 #66B5AD #8566B5

square

#B5666E #95B566 #66B5AD #8566B5

split-complementary

#B5666E #66B585 #6695B5

monochromatic

#6C343A #954850 #B5666E #C98F95 #DDB8BC

Accessibility & contrast

On white

4.13

#B5666E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#B5666E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5666E

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5666E	#FFFFFF	#000000	##000000
##B5666E	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736E

Deuteranopia (green-blind)

#89836C

Tritanopia (blue-blind)

#C25D69

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #b5666e;
/* rgb */ color: rgb(181, 102, 110);
/* oklch */ color: oklch(60.2% 0.102 14.1);

Tailwind

colors: {
  custom: {
    50: '#ce9397',
    500: '#b5666e',
    950: '#000000',
  },
}

SCSS

$custom: #b5666e;
$custom-light: #ce9397;
$custom-dark: #000000;

JSON

{
  "hex": "#b5666e",
  "rgb": {
    "r": 181,
    "g": 102,
    "b": 110
  },
  "hsl": {
    "h": 353.924,
    "s": 34.802,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60173,
    "c": 0.10164,
    "h": 14.1
  },
  "luminance": 0.20452
}

Semantic roles & 50–950 ramp

primary

#B5666E

secondary

#ABCCC9

accent

#CBC05D

background

#FCF9F9

surface

#F9F1F2

border

#D2CBCC

text

#140D0D

muted

#827E7E

Preview Lab

Preview with #B5666E

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

Preview Lab → · Contrast checker → · Palette generator →