#BB634C#BB634C

#BB634C is a mid, moderate red. Relative luminance 0.200; OKLCH L 59.7% C 0.119 H 35.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#BB634C
RGB	rgb(187, 99, 76)
HSL	hsl(12, 45%, 52%)
HSV	hsv(12, 59%, 73%)
CMYK	cmyk(0%, 47.1%, 59.4%, 26.7%)
CIE-LAB	lab(51.85, 33.20, 28.86)
CIE-LCH	lch(51.85, 43.98, 41.00°)
OKLab	oklab(59.75% 0.0966 0.0692)
OKLCH	oklch(59.75% 0.119 35.6)
XYZ	xyz(26.2619, 20.0131, 9.3160)
Luminance	0.2001 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB634C #4CA4BB

analogous

#BB4C6D #BB634C #BB9A4C

triadic

#BB634C #4CBB63 #634CBB

tetradic

#BB634C #6DBB4C #4CA4BB #9A4CBB

square

#BB634C #6DBB4C #4CA4BB #9A4CBB

split-complementary

#BB634C #4CBB9A #4C6DBB

monochromatic

#663427 #924A38 #BB634C #CC8A78 #DDB0A5

Accessibility & contrast

On white

4.20

#BB634C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#BB634C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB634C

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB634C	#FFFFFF	#000000	##000000
##BB634C	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704A

Deuteranopia (green-blind)

#8F834B

Tritanopia (blue-blind)

#CC545D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb634c;
/* rgb */ color: rgb(187, 99, 76);
/* oklch */ color: oklch(59.7% 0.119 35.6);

Tailwind

colors: {
  custom: {
    50: '#d4917e',
    500: '#bb634c',
    950: '#000000',
  },
}

SCSS

$custom: #bb634c;
$custom-light: #d4917e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb634c",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 76
  },
  "hsl": {
    "h": 12.432,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59746,
    "c": 0.11882,
    "h": 35.6
  },
  "luminance": 0.2001
}

Semantic roles & 50–950 ramp

primary

#BB634C

secondary

#99C0CA

accent

#BAD553

background

#FDF9F7

surface

#FBF1EE

border

#D4CBC9

text

#150D0A

muted

#837E7C

Preview Lab

Preview with #BB634C

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

Preview Lab → · Contrast checker → · Palette generator →