#BB635A#BB635A

#BB635A is a mid, moderate red. Relative luminance 0.202; OKLCH L 60.0% C 0.115 H 27.1°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#BB635A
RGB	rgb(187, 99, 90)
HSL	hsl(6, 42%, 54%)
HSV	hsv(6, 52%, 73%)
CMYK	cmyk(0%, 47.1%, 51.9%, 26.7%)
CIE-LAB	lab(52.10, 34.37, 21.08)
CIE-LCH	lch(52.10, 40.32, 31.53°)
OKLab	oklab(60.01% 0.1022 0.0523)
OKLCH	oklch(60.01% 0.115 27.1)
XYZ	xyz(26.8027, 20.2294, 12.1640)
Luminance	0.2023 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB635A #5AB2BB

analogous

#BB5A82 #BB635A #BB945A

triadic

#BB635A #5ABB63 #635ABB

tetradic

#BB635A #82BB5A #5AB2BB #945ABB

square

#BB635A #82BB5A #5AB2BB #945ABB

split-complementary

#BB635A #5ABB94 #5A82BB

monochromatic

#6D332D #99473F #BB635A #CD8C85 #DFB5B1

Accessibility & contrast

On white

4.16

#BB635A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#BB635A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB635A

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB635A	#FFFFFF	#000000	##000000
##BB635A	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)

#777159

Deuteranopia (green-blind)

#8D8358

Tritanopia (blue-blind)

#CB5661

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb635a;
/* rgb */ color: rgb(187, 99, 90);
/* oklch */ color: oklch(60.0% 0.115 27.1);

Tailwind

colors: {
  custom: {
    50: '#d39188',
    500: '#bb635a',
    950: '#000000',
  },
}

SCSS

$custom: #bb635a;
$custom-light: #d39188;
$custom-dark: #000000;

JSON

{
  "hex": "#bb635a",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 90
  },
  "hsl": {
    "h": 5.567,
    "s": 41.631,
    "l": 54.314
  },
  "oklch": {
    "l": 0.60011,
    "c": 0.11478,
    "h": 27.1
  },
  "luminance": 0.20227
}

Semantic roles & 50–950 ramp

primary

#BB635A

secondary

#A4C9CD

accent

#C6D156

background

#FDF9F8

surface

#FBF1EF

border

#D4CBCA

text

#150D0B

muted

#837E7C

Preview Lab

Preview with #BB635A

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

Preview Lab → · Contrast checker → · Palette generator →