#BB433C#BB433C

#BB433C is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.9% C 0.156 H 26.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#BB433C
RGB	rgb(187, 67, 60)
HSL	hsl(3, 51%, 48%)
HSV	hsv(3, 68%, 73%)
CMYK	cmyk(0%, 64.2%, 67.9%, 26.7%)
CIE-LAB	lab(45.51, 47.89, 30.27)
CIE-LCH	lch(45.51, 56.65, 32.29°)
OKLab	oklab(54.86% 0.1394 0.0705)
OKLCH	oklch(54.86% 0.156 26.8)
XYZ	xyz(23.3187, 14.9086, 5.9238)
Luminance	0.1490 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB433C #3CB4BB

analogous

#BB3C74 #BB433C #BB823C

triadic

#BB433C #3CBB43 #433CBB

tetradic

#BB433C #74BB3C #3CB4BB #823CBB

square

#BB433C #74BB3C #3CB4BB #823CBB

split-complementary

#BB433C #3CBB82 #3C74BB

monochromatic

#5E221E #8D322D #BB433C #CE6C66 #DD9995

Accessibility & contrast

On white

5.28

#BB433C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#BB433C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB433C

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB433C	#FFFFFF	#000000	##FFFFFF
##BB433C	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635B3A

Deuteranopia (green-blind)

#817539

Tritanopia (blue-blind)

#CD2742

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb433c;
/* rgb */ color: rgb(187, 67, 60);
/* oklch */ color: oklch(54.9% 0.156 26.8);

Tailwind

colors: {
  custom: {
    50: '#d77d72',
    500: '#bb433c',
    950: '#000000',
  },
}

SCSS

$custom: #bb433c;
$custom-light: #d77d72;
$custom-dark: #000000;

JSON

{
  "hex": "#bb433c",
  "rgb": {
    "r": 187,
    "g": 67,
    "b": 60
  },
  "hsl": {
    "h": 3.307,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54861,
    "c": 0.15624,
    "h": 26.8
  },
  "luminance": 0.14905
}

Semantic roles & 50–950 ramp

primary

#BB433C

secondary

#8BC5C8

accent

#D3DB4D

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB433C

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

Preview Lab → · Contrast checker → · Palette generator →