#BB644B#BB644B

#BB644B is a mid, moderate red. Relative luminance 0.202; OKLCH L 59.9% C 0.118 H 36.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#BB644B
RGB	rgb(187, 100, 75)
HSL	hsl(13, 45%, 51%)
HSV	hsv(13, 60%, 73%)
CMYK	cmyk(0%, 46.5%, 59.9%, 26.7%)
CIE-LAB	lab(52.05, 32.59, 29.68)
CIE-LCH	lch(52.05, 44.08, 42.32°)
OKLab	oklab(59.89% 0.0946 0.071)
OKLCH	oklch(59.89% 0.118 36.9)
XYZ	xyz(26.3227, 20.1900, 9.1661)
Luminance	0.2019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB644B #4BA2BB

analogous

#BB4B6A #BB644B #BB9C4B

triadic

#BB644B #4BBB64 #644BBB

tetradic

#BB644B #6ABB4B #4BA2BB #9C4BBB

square

#BB644B #6ABB4B #4BA2BB #9C4BBB

split-complementary

#BB644B #4BBB9C #4B6ABB

monochromatic

#653426 #924B37 #BB644B #CC8A77 #DDB1A4

Accessibility & contrast

On white

4.17

#BB644B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#BB644B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB644B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB644B	#FFFFFF	#000000	##000000
##BB644B	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7149

Deuteranopia (green-blind)

#8F834A

Tritanopia (blue-blind)

#CC555E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb644b;
/* rgb */ color: rgb(187, 100, 75);
/* oklch */ color: oklch(59.9% 0.118 36.9);

Tailwind

colors: {
  custom: {
    50: '#d4917d',
    500: '#bb644b',
    950: '#000000',
  },
}

SCSS

$custom: #bb644b;
$custom-light: #d4917d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb644b",
  "rgb": {
    "r": 187,
    "g": 100,
    "b": 75
  },
  "hsl": {
    "h": 13.393,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.59893,
    "c": 0.11823,
    "h": 36.9
  },
  "luminance": 0.20187
}

Semantic roles & 50–950 ramp

primary

#BB644B

secondary

#98BFCA

accent

#B8D553

background

#FDF9F7

surface

#FBF1EE

border

#D4CBC9

text

#150D0A

muted

#837E7C

Preview Lab

Preview with #BB644B

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

Preview Lab → · Contrast checker → · Palette generator →