#BB4A3F#BB4A3F

#BB4A3F is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.8% C 0.148 H 28.3°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#BB4A3F
RGB	rgb(187, 74, 63)
HSL	hsl(5, 50%, 49%)
HSV	hsv(5, 66%, 73%)
CMYK	cmyk(0%, 60.4%, 66.3%, 26.7%)
CIE-LAB	lab(46.74, 44.89, 30.01)
CIE-LCH	lch(46.74, 54.00, 33.76°)
OKLab	oklab(55.8% 0.1306 0.0704)
OKLCH	oklch(55.8% 0.148 28.3)
XYZ	xyz(23.8418, 15.8244, 6.5006)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4A3F #3FB0BB

analogous

#BB3F72 #BB4A3F #BB883F

triadic

#BB4A3F #3FBB4A #4A3FBB

tetradic

#BB4A3F #72BB3F #3FB0BB #883FBB

square

#BB4A3F #72BB3F #3FB0BB #883FBB

split-complementary

#BB4A3F #3FBB88 #3F72BB

monochromatic

#5F2620 #8D3830 #BB4A3F #CD736A #DC9E98

Accessibility & contrast

On white

5.04

#BB4A3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#BB4A3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4A3F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4A3F	#FFFFFF	#000000	##FFFFFF
##BB4A3F	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F3D

Deuteranopia (green-blind)

#84783C

Tritanopia (blue-blind)

#CD3248

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #bb4a3f;
/* rgb */ color: rgb(187, 74, 63);
/* oklch */ color: oklch(55.8% 0.148 28.3);

Tailwind

colors: {
  custom: {
    50: '#d68174',
    500: '#bb4a3f',
    950: '#000000',
  },
}

SCSS

$custom: #bb4a3f;
$custom-light: #d68174;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4a3f",
  "rgb": {
    "r": 187,
    "g": 74,
    "b": 63
  },
  "hsl": {
    "h": 5.323,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55804,
    "c": 0.14836,
    "h": 28.3
  },
  "luminance": 0.15821
}

Semantic roles & 50–950 ramp

primary

#BB4A3F

secondary

#8EC3C8

accent

#CDD94F

background

#FEF8F7

surface

#FCEFED

border

#D5CAC8

text

#160B08

muted

#847C7B

Preview Lab

Preview with #BB4A3F

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

Preview Lab → · Contrast checker → · Palette generator →