#BB634B#BB634B

#BB634B is a mid, moderate red. Relative luminance 0.200; OKLCH L 59.7% C 0.119 H 36.2°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#BB634B
RGB	rgb(187, 99, 75)
HSL	hsl(13, 45%, 51%)
HSV	hsv(13, 60%, 73%)
CMYK	cmyk(0%, 47.1%, 59.9%, 26.7%)
CIE-LAB	lab(51.84, 33.12, 29.41)
CIE-LCH	lch(51.84, 44.29, 41.60°)
OKLab	oklab(59.73% 0.0962 0.0704)
OKLCH	oklch(59.73% 0.119 36.2)
XYZ	xyz(26.2274, 19.9993, 9.1343)
Luminance	0.2000 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB634B #4BA3BB

analogous

#BB4B6B #BB634B #BB9B4B

triadic

#BB634B #4BBB63 #634BBB

tetradic

#BB634B #6BBB4B #4BA3BB #9B4BBB

square

#BB634B #6BBB4B #4BA3BB #9B4BBB

split-complementary

#BB634B #4BBB9B #4B6BBB

monochromatic

#653426 #924A37 #BB634B #CC8977 #DDB0A4

Accessibility & contrast

On white

4.20

#BB634B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#BB634B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB634B

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB634B	#FFFFFF	#000000	##000000
##BB634B	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)

#797049

Deuteranopia (green-blind)

#8F834A

Tritanopia (blue-blind)

#CC535D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb634b;
/* rgb */ color: rgb(187, 99, 75);
/* oklch */ color: oklch(59.7% 0.119 36.2);

Tailwind

colors: {
  custom: {
    50: '#d4917d',
    500: '#bb634b',
    950: '#000000',
  },
}

SCSS

$custom: #bb634b;
$custom-light: #d4917d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb634b",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 75
  },
  "hsl": {
    "h": 12.857,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.59729,
    "c": 0.11918,
    "h": 36.2
  },
  "luminance": 0.19996
}

Semantic roles & 50–950 ramp

primary

#BB634B

secondary

#98BFCA

accent

#B9D553

background

#FDF9F7

surface

#FBF1EE

border

#D4CBC9

text

#150D0A

muted

#837E7C

Preview Lab

Preview with #BB634B

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

Preview Lab → · Contrast checker → · Palette generator →