#BB644C#BB644C

#BB644C is a mid, moderate red. Relative luminance 0.202; OKLCH L 59.9% C 0.118 H 36.3°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#BB644C
RGB	rgb(187, 100, 76)
HSL	hsl(13, 45%, 52%)
HSV	hsv(13, 59%, 73%)
CMYK	cmyk(0%, 46.5%, 59.4%, 26.7%)
CIE-LAB	lab(52.07, 32.66, 29.13)
CIE-LCH	lch(52.07, 43.76, 41.73°)
OKLab	oklab(59.91% 0.0949 0.0698)
OKLCH	oklch(59.91% 0.118 36.3)
XYZ	xyz(26.3572, 20.2038, 9.3477)
Luminance	0.2020 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB644C #4CA3BB

analogous

#BB4C6C #BB644C #BB9C4C

triadic

#BB644C #4CBB64 #644CBB

tetradic

#BB644C #6CBB4C #4CA3BB #9C4CBB

square

#BB644C #6CBB4C #4CA3BB #9C4CBB

split-complementary

#BB644C #4CBB9C #4C6CBB

monochromatic

#663427 #924B38 #BB644C #CC8A78 #DDB1A5

Accessibility & contrast

On white

4.17

#BB644C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#BB644C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB644C

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB644C	#FFFFFF	#000000	##000000
##BB644C	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)

#7A714A

Deuteranopia (green-blind)

#8F834B

Tritanopia (blue-blind)

#CC555E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb644c;
/* rgb */ color: rgb(187, 100, 76);
/* oklch */ color: oklch(59.9% 0.118 36.3);

Tailwind

colors: {
  custom: {
    50: '#d4917e',
    500: '#bb644c',
    950: '#000000',
  },
}

SCSS

$custom: #bb644c;
$custom-light: #d4917e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb644c",
  "rgb": {
    "r": 187,
    "g": 100,
    "b": 76
  },
  "hsl": {
    "h": 12.973,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5991,
    "c": 0.11786,
    "h": 36.3
  },
  "luminance": 0.20201
}

Semantic roles & 50–950 ramp

primary

#BB644C

secondary

#99BFCA

accent

#B9D553

background

#FDF9F7

surface

#FBF1EE

border

#D4CBC9

text

#150D0A

muted

#837E7C

Preview Lab

Preview with #BB644C

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

Preview Lab → · Contrast checker → · Palette generator →