#BB4034#BB4034

#BB4034 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.4% C 0.161 H 28.9°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#BB4034
RGB	rgb(187, 64, 52)
HSL	hsl(5, 56%, 47%)
HSV	hsv(5, 72%, 73%)
CMYK	cmyk(0%, 65.8%, 72.2%, 26.7%)
CIE-LAB	lab(44.92, 48.77, 34.21)
CIE-LCH	lch(44.92, 59.57, 35.04°)
OKLab	oklab(54.38% 0.1406 0.0778)
OKLCH	oklch(54.38% 0.161 28.9)
XYZ	xyz(22.9492, 14.4828, 4.8352)
Luminance	0.1448 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4034 #34AFBB

analogous

#BB346C #BB4034 #BB8334

triadic

#BB4034 #34BB40 #4034BB

tetradic

#BB4034 #6CBB34 #34AFBB #8334BB

square

#BB4034 #6CBB34 #34AFBB #8334BB

split-complementary

#BB4034 #34BB83 #346CBB

monochromatic

#5B1F19 #8B3027 #BB4034 #D1655B #DF928B

Accessibility & contrast

On white

5.39

#BB4034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#BB4034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4034

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4034	#FFFFFF	#000000	##FFFFFF
##BB4034	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625932

Deuteranopia (green-blind)

#817430

Tritanopia (blue-blind)

#CD1F3E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb4034;
/* rgb */ color: rgb(187, 64, 52);
/* oklch */ color: oklch(54.4% 0.161 28.9);

Tailwind

colors: {
  custom: {
    50: '#d77b6c',
    500: '#bb4034',
    950: '#000000',
  },
}

SCSS

$custom: #bb4034;
$custom-light: #d77b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4034",
  "rgb": {
    "r": 187,
    "g": 64,
    "b": 52
  },
  "hsl": {
    "h": 5.333,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.16066,
    "h": 28.9
  },
  "luminance": 0.1448
}

Semantic roles & 50–950 ramp

primary

#BB4034

secondary

#82C3C9

accent

#D2E048

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BB4034

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

Preview Lab → · Contrast checker → · Palette generator →