#BB574B#BB574B

#BB574B is a mid, vivid red. Relative luminance 0.179; OKLCH L 57.8% C 0.132 H 28.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#BB574B
RGB	rgb(187, 87, 75)
HSL	hsl(6, 45%, 51%)
HSV	hsv(6, 60%, 73%)
CMYK	cmyk(0%, 53.5%, 59.9%, 26.7%)
CIE-LAB	lab(49.37, 39.35, 26.28)
CIE-LCH	lch(49.37, 47.32, 33.74°)
OKLab	oklab(57.85% 0.1155 0.0633)
OKLCH	oklch(57.85% 0.132 28.7)
XYZ	xyz(25.1738, 17.8922, 8.7831)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB574B #4BAFBB

analogous

#BB4B77 #BB574B #BB8F4B

triadic

#BB574B #4BBB57 #574BBB

tetradic

#BB574B #77BB4B #4BAFBB #8F4BBB

square

#BB574B #77BB4B #4BAFBB #8F4BBB

split-complementary

#BB574B #4BBB8F #4B77BB

monochromatic

#652D26 #924137 #BB574B #CC8077 #DDAAA4

Accessibility & contrast

On white

4.59

#BB574B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#BB574B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB574B

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB574B	#FFFFFF	#000000	##FFFFFF
##BB574B	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706849

Deuteranopia (green-blind)

#897D49

Tritanopia (blue-blind)

#CC4554

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bb574b;
/* rgb */ color: rgb(187, 87, 75);
/* oklch */ color: oklch(57.8% 0.132 28.7);

Tailwind

colors: {
  custom: {
    50: '#d5897d',
    500: '#bb574b',
    950: '#000000',
  },
}

SCSS

$custom: #bb574b;
$custom-light: #d5897d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb574b",
  "rgb": {
    "r": 187,
    "g": 87,
    "b": 75
  },
  "hsl": {
    "h": 6.429,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57848,
    "c": 0.1317,
    "h": 28.7
  },
  "luminance": 0.17889
}

Semantic roles & 50–950 ramp

primary

#BB574B

secondary

#98C4CA

accent

#C7D553

background

#FDF8F7

surface

#FBF0EE

border

#D4CBC9

text

#150C09

muted

#837D7B

Preview Lab

Preview with #BB574B

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

Preview Lab → · Contrast checker → · Palette generator →