#BB443E#BB443E

#BB443E is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.0% C 0.155 H 26.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#BB443E
RGB	rgb(187, 68, 62)
HSL	hsl(3, 50%, 49%)
HSV	hsv(3, 67%, 73%)
CMYK	cmyk(0%, 63.6%, 66.8%, 26.7%)
CIE-LAB	lab(45.70, 47.56, 29.33)
CIE-LCH	lch(45.70, 55.87, 31.66°)
OKLab	oklab(55.02% 0.1388 0.0687)
OKLCH	oklch(55.02% 0.155 26.3)
XYZ	xyz(23.4325, 15.0501, 6.2275)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB443E #3EB5BB

analogous

#BB3E77 #BB443E #BB833E

triadic

#BB443E #3EBB44 #443EBB

tetradic

#BB443E #77BB3E #3EB5BB #833EBB

square

#BB443E #77BB3E #3EB5BB #833EBB

split-complementary

#BB443E #3EBB83 #3E77BB

monochromatic

#5F2320 #8D332F #BB443E #CD6E69 #DC9A97

Accessibility & contrast

On white

5.24

#BB443E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#BB443E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB443E

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB443E	#FFFFFF	#000000	##FFFFFF
##BB443E	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C3D

Deuteranopia (green-blind)

#81763B

Tritanopia (blue-blind)

#CD2943

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb443e;
/* rgb */ color: rgb(187, 68, 62);
/* oklch */ color: oklch(55.0% 0.155 26.3);

Tailwind

colors: {
  custom: {
    50: '#d67d73',
    500: '#bb443e',
    950: '#000000',
  },
}

SCSS

$custom: #bb443e;
$custom-light: #d67d73;
$custom-dark: #000000;

JSON

{
  "hex": "#bb443e",
  "rgb": {
    "r": 187,
    "g": 68,
    "b": 62
  },
  "hsl": {
    "h": 2.88,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55016,
    "c": 0.15487,
    "h": 26.3
  },
  "luminance": 0.15047
}

Semantic roles & 50–950 ramp

primary

#BB443E

secondary

#8DC5C8

accent

#D3DA4E

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB443E

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

Preview Lab → · Contrast checker → · Palette generator →