#BC3F3A#BC3F3A

#BC3F3A is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.5% C 0.162 H 26.3°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#BC3F3A
RGB	rgb(188, 63, 58)
HSL	hsl(2, 53%, 48%)
HSV	hsv(2, 69%, 74%)
CMYK	cmyk(0%, 66.5%, 69.1%, 26.3%)
CIE-LAB	lab(45.02, 49.84, 30.89)
CIE-LCH	lch(45.02, 58.63, 31.79°)
OKLab	oklab(54.52% 0.145 0.0715)
OKLCH	oklch(54.52% 0.162 26.3)
XYZ	xyz(23.2827, 14.5552, 5.5856)
Luminance	0.1455 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC3F3A #3AB7BC

analogous

#BC3A76 #BC3F3A #BC803A

triadic

#BC3F3A #3ABC3F #3F3ABC

tetradic

#BC3F3A #76BC3A #3AB7BC #803ABC

square

#BC3F3A #76BC3A #3AB7BC #803ABC

split-complementary

#BC3F3A #3ABC80 #3A76BC

monochromatic

#5E201D #8D2F2C #BC3F3A #CF6864 #DE9693

Accessibility & contrast

On white

5.37

#BC3F3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#BC3F3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC3F3A

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC3F3A	#FFFFFF	#000000	##FFFFFF
##BC3F3A	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615938

Deuteranopia (green-blind)

#817536

Tritanopia (blue-blind)

#CE1E3F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bc3f3a;
/* rgb */ color: rgb(188, 63, 58);
/* oklch */ color: oklch(54.5% 0.162 26.3);

Tailwind

colors: {
  custom: {
    50: '#d87b70',
    500: '#bc3f3a',
    950: '#000000',
  },
}

SCSS

$custom: #bc3f3a;
$custom-light: #d87b70;
$custom-dark: #000000;

JSON

{
  "hex": "#bc3f3a",
  "rgb": {
    "r": 188,
    "g": 63,
    "b": 58
  },
  "hsl": {
    "h": 2.308,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54517,
    "c": 0.16172,
    "h": 26.3
  },
  "luminance": 0.14552
}

Semantic roles & 50–950 ramp

primary

#BC3F3A

secondary

#89C6C9

accent

#D7DC4C

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BC3F3A

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

Preview Lab → · Contrast checker → · Palette generator →