#BB575B#BB575B

#BB575B is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.2% C 0.129 H 19.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#BB575B
RGB	rgb(187, 87, 91)
HSL	hsl(358, 42%, 54%)
HSV	hsv(358, 53%, 73%)
CMYK	cmyk(0%, 53.5%, 51.3%, 26.7%)
CIE-LAB	lab(49.66, 40.67, 17.22)
CIE-LCH	lch(49.66, 44.17, 22.95°)
OKLab	oklab(58.17% 0.1219 0.0432)
OKLCH	oklch(58.17% 0.129 19.5)
XYZ	xyz(25.7920, 18.1394, 12.0385)
Luminance	0.1814 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB575B #57BBB7

analogous

#BB578D #BB575B #BB8557

triadic

#BB575B #5BBB57 #575BBB

tetradic

#BB575B #8DBB57 #57BBB7 #8557BB

square

#BB575B #8DBB57 #57BBB7 #8557BB

split-complementary

#BB575B #57BB85 #578DBB

monochromatic

#6C2C2E #973D41 #BB575B #CD8386 #DEAEB0

Accessibility & contrast

On white

4.54

#BB575B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#BB575B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB575B

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB575B	#FFFFFF	#000000	##000000
##BB575B	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E695B

Deuteranopia (green-blind)

#877E59

Tritanopia (blue-blind)

#CB4859

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #bb575b;
/* rgb */ color: rgb(187, 87, 91);
/* oklch */ color: oklch(58.2% 0.129 19.5);

Tailwind

colors: {
  custom: {
    50: '#d48989',
    500: '#bb575b',
    950: '#000000',
  },
}

SCSS

$custom: #bb575b;
$custom-light: #d48989;
$custom-dark: #000000;

JSON

{
  "hex": "#bb575b",
  "rgb": {
    "r": 187,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 357.6,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58172,
    "c": 0.12932,
    "h": 19.5
  },
  "luminance": 0.18137
}

Semantic roles & 50–950 ramp

primary

#BB575B

secondary

#A2CCCB

accent

#D2CD56

background

#FDF8F8

surface

#FBF0F0

border

#D4CBCB

text

#150C0B

muted

#837D7C

Preview Lab

Preview with #BB575B

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

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