#BC3430#BC3430

#BC3430 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.2% C 0.174 H 26.7°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#BC3430
RGB	rgb(188, 52, 48)
HSL	hsl(2, 59%, 46%)
HSV	hsv(2, 74%, 74%)
CMYK	cmyk(0%, 72.3%, 74.5%, 26.3%)
CIE-LAB	lab(43.31, 53.68, 34.73)
CIE-LCH	lch(43.31, 63.94, 32.90°)
OKLab	oklab(53.19% 0.1551 0.078)
OKLCH	oklch(53.19% 0.174 26.7)
XYZ	xyz(22.5031, 13.3642, 4.1904)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC3430 #30B8BC

analogous

#BC3072 #BC3430 #BC7A30

triadic

#BC3430 #30BC34 #3430BC

tetradic

#BC3430 #72BC30 #30B8BC #7A30BC

square

#BC3430 #72BC30 #30B8BC #7A30BC

split-complementary

#BC3430 #30BC7A #3072BC

monochromatic

#5A1917 #8B2724 #BC3430 #D45955 #E08986

Accessibility & contrast

On white

5.72

#BC3430 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#BC3430 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC3430

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC3430	#FFFFFF	#000000	##FFFFFF
##BC3430	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532E

Deuteranopia (green-blind)

#7E712B

Tritanopia (blue-blind)

#CF0035

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #bc3430;
/* rgb */ color: rgb(188, 52, 48);
/* oklch */ color: oklch(53.2% 0.174 26.7);

Tailwind

colors: {
  custom: {
    50: '#d97569',
    500: '#bc3430',
    950: '#000000',
  },
}

SCSS

$custom: #bc3430;
$custom-light: #d97569;
$custom-dark: #000000;

JSON

{
  "hex": "#bc3430",
  "rgb": {
    "r": 188,
    "g": 52,
    "b": 48
  },
  "hsl": {
    "h": 1.714,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53194,
    "c": 0.17358,
    "h": 26.7
  },
  "luminance": 0.13361
}

Semantic roles & 50–950 ramp

primary

#BC3430

secondary

#7EC8CA

accent

#DEE345

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BC3430

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

Preview Lab → · Contrast checker → · Palette generator →