#BB6366#BB6366

#BB6366 is a mid, moderate red. Relative luminance 0.204; OKLCH L 60.3% C 0.113 H 18.9°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#BB6366
RGB	rgb(187, 99, 102)
HSL	hsl(358, 39%, 56%)
HSV	hsv(358, 47%, 73%)
CMYK	cmyk(0%, 47.1%, 45.5%, 26.7%)
CIE-LAB	lab(52.34, 35.54, 14.37)
CIE-LCH	lch(52.34, 38.33, 22.01°)
OKLab	oklab(60.28% 0.1071 0.0366)
OKLCH	oklch(60.28% 0.113 18.9)
XYZ	xyz(27.3553, 20.4505, 15.0745)
Luminance	0.2045 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB6366 #63BBB8

analogous

#BB6392 #BB6366 #BB8C63

triadic

#BB6366 #66BB63 #6366BB

tetradic

#BB6366 #92BB63 #63BBB8 #8C63BB

square

#BB6366 #92BB63 #63BBB8 #8C63BB

split-complementary

#BB6366 #63BB8C #6392BB

monochromatic

#723234 #9D4447 #BB6366 #CE8E90 #E0B8BA

Accessibility & contrast

On white

4.13

#BB6366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#BB6366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB6366

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB6366	#FFFFFF	#000000	##000000
##BB6366	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)

#767266

Deuteranopia (green-blind)

#8B8464

Tritanopia (blue-blind)

#CA5865

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #bb6366;
/* rgb */ color: rgb(187, 99, 102);
/* oklch */ color: oklch(60.3% 0.113 18.9);

Tailwind

colors: {
  custom: {
    50: '#d39191',
    500: '#bb6366',
    950: '#000000',
  },
}

SCSS

$custom: #bb6366;
$custom-light: #d39191;
$custom-dark: #000000;

JSON

{
  "hex": "#bb6366",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 102
  },
  "hsl": {
    "h": 357.955,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.6028,
    "c": 0.11313,
    "h": 18.9
  },
  "luminance": 0.20448
}

Semantic roles & 50–950 ramp

primary

#BB6366

secondary

#ABCFCE

accent

#CFCB59

background

#FDF9F8

surface

#FAF1F0

border

#D3CBCB

text

#150D0C

muted

#837E7D

Preview Lab

Preview with #BB6366

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

Preview Lab → · Contrast checker → · Palette generator →