#BB4744#BB4744

#BB4744 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.5% C 0.151 H 24.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#BB4744
RGB	rgb(187, 71, 68)
HSL	hsl(2, 47%, 50%)
HSV	hsv(2, 64%, 73%)
CMYK	cmyk(0%, 62%, 63.6%, 26.7%)
CIE-LAB	lab(46.30, 46.58, 26.52)
CIE-LCH	lch(46.30, 53.60, 29.65°)
OKLab	oklab(55.5% 0.1369 0.0632)
OKLCH	oklch(55.5% 0.151 24.8)
XYZ	xyz(23.7924, 15.4918, 7.2051)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4744 #44B8BB

analogous

#BB447C #BB4744 #BB8344

triadic

#BB4744 #44BB47 #4744BB

tetradic

#BB4744 #7CBB44 #44B8BB #8344BB

square

#BB4744 #7CBB44 #44B8BB #8344BB

split-complementary

#BB4744 #44BB83 #447CBB

monochromatic

#612523 #8E3634 #BB4744 #CB7371 #DC9F9E

Accessibility & contrast

On white

5.12

#BB4744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#BB4744 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4744

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4744	#FFFFFF	#000000	##FFFFFF
##BB4744	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655E43

Deuteranopia (green-blind)

#827741

Tritanopia (blue-blind)

#CD2F47

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #bb4744;
/* rgb */ color: rgb(187, 71, 68);
/* oklch */ color: oklch(55.5% 0.151 24.8);

Tailwind

colors: {
  custom: {
    50: '#d67f78',
    500: '#bb4744',
    950: '#000000',
  },
}

SCSS

$custom: #bb4744;
$custom-light: #d67f78;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4744",
  "rgb": {
    "r": 187,
    "g": 71,
    "b": 68
  },
  "hsl": {
    "h": 1.513,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.55496,
    "c": 0.15075,
    "h": 24.8
  },
  "luminance": 0.15489
}

Semantic roles & 50–950 ramp

primary

#BB4744

secondary

#93C7C8

accent

#D3D651

background

#FEF8F7

surface

#FCEFED

border

#D5CAC8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB4744

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

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