#BB635B#BB635B

#BB635B is a mid, moderate red. Relative luminance 0.202; OKLCH L 60.0% C 0.115 H 26.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#BB635B
RGB	rgb(187, 99, 91)
HSL	hsl(5, 41%, 55%)
HSV	hsv(5, 51%, 73%)
CMYK	cmyk(0%, 47.1%, 51.3%, 26.7%)
CIE-LAB	lab(52.11, 34.46, 20.52)
CIE-LCH	lch(52.11, 40.11, 30.78°)
OKLab	oklab(60.03% 0.1026 0.051)
OKLCH	oklch(60.03% 0.115 26.4)
XYZ	xyz(26.8455, 20.2466, 12.3897)
Luminance	0.2024 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB635B #5BB3BB

analogous

#BB5B83 #BB635B #BB935B

triadic

#BB635B #5BBB63 #635BBB

tetradic

#BB635B #83BB5B #5BB3BB #935BBB

square

#BB635B #83BB5B #5BB3BB #935BBB

split-complementary

#BB635B #5BBB93 #5B83BB

monochromatic

#6E332E #994740 #BB635B #CD8C86 #DFB5B2

Accessibility & contrast

On white

4.16

#BB635B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#BB635B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB635B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB635B	#FFFFFF	#000000	##000000
##BB635B	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77715A

Deuteranopia (green-blind)

#8D8359

Tritanopia (blue-blind)

#CB5661

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb635b;
/* rgb */ color: rgb(187, 99, 91);
/* oklch */ color: oklch(60.0% 0.115 26.4);

Tailwind

colors: {
  custom: {
    50: '#d39189',
    500: '#bb635b',
    950: '#000000',
  },
}

SCSS

$custom: #bb635b;
$custom-light: #d39189;
$custom-dark: #000000;

JSON

{
  "hex": "#bb635b",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 91
  },
  "hsl": {
    "h": 5,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.60032,
    "c": 0.11456,
    "h": 26.4
  },
  "luminance": 0.20244
}

Semantic roles & 50–950 ramp

primary

#BB635B

secondary

#A5CACD

accent

#C7D157

background

#FDF9F8

surface

#FBF1F0

border

#D4CBCB

text

#150D0B

muted

#837E7C

Preview Lab

Preview with #BB635B

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

Preview Lab → · Contrast checker → · Palette generator →