#BB634D#BB634D

#BB634D is a mid, moderate red. Relative luminance 0.200; OKLCH L 59.8% C 0.118 H 35.1°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#BB634D
RGB	rgb(187, 99, 77)
HSL	hsl(12, 45%, 52%)
HSV	hsv(12, 59%, 73%)
CMYK	cmyk(0%, 47.1%, 58.8%, 26.7%)
CIE-LAB	lab(51.87, 33.27, 28.31)
CIE-LCH	lch(51.87, 43.68, 40.39°)
OKLab	oklab(59.76% 0.097 0.0681)
OKLCH	oklch(59.76% 0.118 35.1)
XYZ	xyz(26.2970, 20.0271, 9.5005)
Luminance	0.2002 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB634D #4DA5BB

analogous

#BB4D6E #BB634D #BB9A4D

triadic

#BB634D #4DBB63 #634DBB

tetradic

#BB634D #6EBB4D #4DA5BB #9A4DBB

square

#BB634D #6EBB4D #4DA5BB #9A4DBB

split-complementary

#BB634D #4DBB9A #4D6EBB

monochromatic

#663427 #934A38 #BB634D #CC8A79 #DDB1A6

Accessibility & contrast

On white

4.20

#BB634D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#BB634D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB634D

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB634D	#FFFFFF	#000000	##000000
##BB634D	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)

#79704B

Deuteranopia (green-blind)

#8F834C

Tritanopia (blue-blind)

#CC545E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb634d;
/* rgb */ color: rgb(187, 99, 77);
/* oklch */ color: oklch(59.8% 0.118 35.1);

Tailwind

colors: {
  custom: {
    50: '#d4917f',
    500: '#bb634d',
    950: '#000000',
  },
}

SCSS

$custom: #bb634d;
$custom-light: #d4917f;
$custom-dark: #000000;

JSON

{
  "hex": "#bb634d",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 77
  },
  "hsl": {
    "h": 12,
    "s": 44.715,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59763,
    "c": 0.11848,
    "h": 35.1
  },
  "luminance": 0.20024
}

Semantic roles & 50–950 ramp

primary

#BB634D

secondary

#9AC0CA

accent

#BBD453

background

#FDF9F7

surface

#FBF1EE

border

#D4CBC9

text

#150D0A

muted

#837E7C

Preview Lab

Preview with #BB634D

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

Preview Lab → · Contrast checker → · Palette generator →