#BB433D#BB433D

#BB433D is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.9% C 0.156 H 26.4°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#BB433D
RGB	rgb(187, 67, 61)
HSL	hsl(3, 51%, 49%)
HSV	hsv(3, 67%, 73%)
CMYK	cmyk(0%, 64.2%, 67.4%, 26.7%)
CIE-LAB	lab(45.52, 47.94, 29.70)
CIE-LCH	lch(45.52, 56.39, 31.77°)
OKLab	oklab(54.88% 0.1398 0.0694)
OKLCH	oklch(54.88% 0.156 26.4)
XYZ	xyz(23.3454, 14.9193, 6.0644)
Luminance	0.1492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB433D #3DB5BB

analogous

#BB3D76 #BB433D #BB823D

triadic

#BB433D #3DBB43 #433DBB

tetradic

#BB433D #76BB3D #3DB5BB #823DBB

square

#BB433D #76BB3D #3DB5BB #823DBB

split-complementary

#BB433D #3DBB82 #3D76BB

monochromatic

#5F221F #8D322E #BB433D #CE6C68 #DD9996

Accessibility & contrast

On white

5.27

#BB433D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#BB433D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB433D

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB433D	#FFFFFF	#000000	##FFFFFF
##BB433D	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635B3C

Deuteranopia (green-blind)

#81753A

Tritanopia (blue-blind)

#CD2743

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb433d;
/* rgb */ color: rgb(187, 67, 61);
/* oklch */ color: oklch(54.9% 0.156 26.4);

Tailwind

colors: {
  custom: {
    50: '#d67d72',
    500: '#bb433d',
    950: '#000000',
  },
}

SCSS

$custom: #bb433d;
$custom-light: #d67d72;
$custom-dark: #000000;

JSON

{
  "hex": "#bb433d",
  "rgb": {
    "r": 187,
    "g": 67,
    "b": 61
  },
  "hsl": {
    "h": 2.857,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54877,
    "c": 0.15608,
    "h": 26.4
  },
  "luminance": 0.14916
}

Semantic roles & 50–950 ramp

primary

#BB433D

secondary

#8CC5C8

accent

#D4DA4E

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB433D

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

Preview Lab → · Contrast checker → · Palette generator →