#BB4645#BB4645

#BB4645 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.4% C 0.152 H 23.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#BB4645
RGB	rgb(187, 70, 69)
HSL	hsl(1, 46%, 50%)
HSV	hsv(1, 63%, 73%)
CMYK	cmyk(0%, 62.6%, 63.1%, 26.7%)
CIE-LAB	lab(46.15, 47.10, 25.73)
CIE-LCH	lch(46.15, 53.67, 28.65°)
OKLab	oklab(55.39% 0.1387 0.0615)
OKLCH	oklch(55.39% 0.152 23.9)
XYZ	xyz(23.7601, 15.3780, 7.3461)
Luminance	0.1537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4645 #45BABB

analogous

#BB457F #BB4645 #BB8145

triadic

#BB4645 #45BB46 #4645BB

tetradic

#BB4645 #7FBB45 #45BABB #8145BB

square

#BB4645 #7FBB45 #45BABB #8145BB

split-complementary

#BB4645 #45BB81 #457FBB

monochromatic

#622424 #8F3534 #BB4645 #CB7372 #DC9F9F

Accessibility & contrast

On white

5.15

#BB4645 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#BB4645 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4645

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4645	#FFFFFF	#000000	##FFFFFF
##BB4645	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645E44

Deuteranopia (green-blind)

#827742

Tritanopia (blue-blind)

#CD2E47

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb4645;
/* rgb */ color: rgb(187, 70, 69);
/* oklch */ color: oklch(55.4% 0.152 23.9);

Tailwind

colors: {
  custom: {
    50: '#d67f78',
    500: '#bb4645',
    950: '#000000',
  },
}

SCSS

$custom: #bb4645;
$custom-light: #d67f78;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4645",
  "rgb": {
    "r": 187,
    "g": 70,
    "b": 69
  },
  "hsl": {
    "h": 0.508,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55386,
    "c": 0.1517,
    "h": 23.9
  },
  "luminance": 0.15375
}

Semantic roles & 50–950 ramp

primary

#BB4645

secondary

#94C8C8

accent

#D5D652

background

#FEF8F7

surface

#FCEFED

border

#D5CAC8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB4645

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

Preview Lab → · Contrast checker → · Palette generator →