#BB393D#BB393D

#BB393D is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.7% C 0.166 H 23.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#BB393D
RGB	rgb(187, 57, 61)
HSL	hsl(358, 53%, 48%)
HSV	hsv(358, 70%, 73%)
CMYK	cmyk(0%, 69.5%, 67.4%, 26.7%)
CIE-LAB	lab(43.99, 52.10, 27.82)
CIE-LCH	lch(43.99, 59.06, 28.10°)
OKLab	oklab(53.73% 0.1529 0.0652)
OKLCH	oklch(53.73% 0.166 23.1)
XYZ	xyz(22.8014, 13.8313, 5.8830)
Luminance	0.1383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB393D #39BBB7

analogous

#BB397E #BB393D #BB7639

triadic

#BB393D #3DBB39 #393DBB

tetradic

#BB393D #7EBB39 #39BBB7 #7639BB

square

#BB393D #7EBB39 #39BBB7 #7639BB

split-complementary

#BB393D #39BB76 #397EBB

monochromatic

#5D1C1E #8C2B2E #BB393D #CF6265 #DD9193

Accessibility & contrast

On white

5.58

#BB393D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#BB393D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB393D

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB393D	#FFFFFF	#000000	##FFFFFF
##BB393D	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D563C

Deuteranopia (green-blind)

#7E7239

Tritanopia (blue-blind)

#CD123C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb393d;
/* rgb */ color: rgb(187, 57, 61);
/* oklch */ color: oklch(53.7% 0.166 23.1);

Tailwind

colors: {
  custom: {
    50: '#d77872',
    500: '#bb393d',
    950: '#000000',
  },
}

SCSS

$custom: #bb393d;
$custom-light: #d77872;
$custom-dark: #000000;

JSON

{
  "hex": "#bb393d",
  "rgb": {
    "r": 187,
    "g": 57,
    "b": 61
  },
  "hsl": {
    "h": 358.154,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53728,
    "c": 0.16627,
    "h": 23.1
  },
  "luminance": 0.13828
}

Semantic roles & 50–950 ramp

primary

#BB393D

secondary

#87C8C6

accent

#DDD84B

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160908

muted

#847B7B

Preview Lab

Preview with #BB393D

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

Preview Lab → · Contrast checker → · Palette generator →