#BB453F#BB453F

#BB453F is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.2% C 0.154 H 26.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#BB453F
RGB	rgb(187, 69, 63)
HSL	hsl(3, 50%, 49%)
HSV	hsv(3, 66%, 73%)
CMYK	cmyk(0%, 63.1%, 66.3%, 26.7%)
CIE-LAB	lab(45.88, 47.17, 28.96)
CIE-LCH	lch(45.88, 55.35, 31.55°)
OKLab	oklab(55.16% 0.1378 0.068)
OKLCH	oklch(55.16% 0.154 26.3)
XYZ	xyz(23.5212, 15.1831, 6.3937)
Luminance	0.1518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB453F #3FB5BB

analogous

#BB3F77 #BB453F #BB833F

triadic

#BB453F #3FBB45 #453FBB

tetradic

#BB453F #77BB3F #3FB5BB #833FBB

square

#BB453F #77BB3F #3FB5BB #833FBB

split-complementary

#BB453F #3FBB83 #3F77BB

monochromatic

#5F2320 #8D3430 #BB453F #CD6F6A #DC9B98

Accessibility & contrast

On white

5.20

#BB453F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#BB453F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB453F

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB453F	#FFFFFF	#000000	##FFFFFF
##BB453F	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D3E

Deuteranopia (green-blind)

#82763C

Tritanopia (blue-blind)

#CD2B44

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb453f;
/* rgb */ color: rgb(187, 69, 63);
/* oklch */ color: oklch(55.2% 0.154 26.3);

Tailwind

colors: {
  custom: {
    50: '#d67e74',
    500: '#bb453f',
    950: '#000000',
  },
}

SCSS

$custom: #bb453f;
$custom-light: #d67e74;
$custom-dark: #000000;

JSON

{
  "hex": "#bb453f",
  "rgb": {
    "r": 187,
    "g": 69,
    "b": 63
  },
  "hsl": {
    "h": 2.903,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55157,
    "c": 0.15366,
    "h": 26.3
  },
  "luminance": 0.1518
}

Semantic roles & 50–950 ramp

primary

#BB453F

secondary

#8EC5C8

accent

#D2D94F

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB453F

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

Preview Lab → · Contrast checker → · Palette generator →