#BC433A#BC433A

#BC433A is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.0% C 0.158 H 27.7°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#BC433A
RGB	rgb(188, 67, 58)
HSL	hsl(4, 53%, 48%)
HSV	hsv(4, 69%, 74%)
CMYK	cmyk(0%, 64.4%, 69.1%, 26.3%)
CIE-LAB	lab(45.65, 48.12, 31.65)
CIE-LCH	lch(45.65, 57.60, 33.33°)
OKLab	oklab(54.99% 0.1397 0.0732)
OKLCH	oklch(54.99% 0.158 27.7)
XYZ	xyz(23.5124, 15.0145, 5.6622)
Luminance	0.1501 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC433A #3AB3BC

analogous

#BC3A72 #BC433A #BC843A

triadic

#BC433A #3ABC43 #433ABC

tetradic

#BC433A #72BC3A #3AB3BC #843ABC

square

#BC433A #72BC3A #3AB3BC #843ABC

split-complementary

#BC433A #3ABC84 #3A72BC

monochromatic

#5E221D #8D322C #BC433A #CF6B64 #DE9893

Accessibility & contrast

On white

5.25

#BC433A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#BC433A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC433A

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC433A	#FFFFFF	#000000	##FFFFFF
##BC433A	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C38

Deuteranopia (green-blind)

#827636

Tritanopia (blue-blind)

#CE2642

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bc433a;
/* rgb */ color: rgb(188, 67, 58);
/* oklch */ color: oklch(55.0% 0.158 27.7);

Tailwind

colors: {
  custom: {
    50: '#d77d70',
    500: '#bc433a',
    950: '#000000',
  },
}

SCSS

$custom: #bc433a;
$custom-light: #d77d70;
$custom-dark: #000000;

JSON

{
  "hex": "#bc433a",
  "rgb": {
    "r": 188,
    "g": 67,
    "b": 58
  },
  "hsl": {
    "h": 4.154,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54994,
    "c": 0.15769,
    "h": 27.7
  },
  "luminance": 0.15011
}

Semantic roles & 50–950 ramp

primary

#BC433A

secondary

#89C4C9

accent

#D2DC4C

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BC433A

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

Preview Lab → · Contrast checker → · Palette generator →