#BC1F3A#BC1F3A

#BC1F3A is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.7% C 0.189 H 18.9°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#BC1F3A
RGB	rgb(188, 31, 58)
HSL	hsl(350, 72%, 43%)
HSV	hsv(350, 84%, 74%)
CMYK	cmyk(0%, 83.5%, 69.1%, 26.3%)
CIE-LAB	lab(41.18, 60.49, 26.24)
CIE-LCH	lch(41.18, 65.93, 23.45°)
OKLab	oklab(51.66% 0.1789 0.0612)
OKLCH	oklch(51.66% 0.189 18.9)
XYZ	xyz(21.9953, 11.9803, 5.1565)
Luminance	0.1198 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC1F3A #1FBCA1

analogous

#BC1F88 #BC1F3A #BC531F

triadic

#BC1F3A #3ABC1F #1F3ABC

tetradic

#BC1F3A #88BC1F #1FBCA1 #531FBC

square

#BC1F3A #88BC1F #1FBCA1 #531FBC

split-complementary

#BC1F3A #1FBC53 #1F88BC

monochromatic

#530E1A #87162A #BC1F3A #DE3A56 #E76E83

Accessibility & contrast

On white

6.18

#BC1F3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#BC1F3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC1F3A

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC1F3A	#FFFFFF	#000000	##FFFFFF
##BC1F3A	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514C3A

Deuteranopia (green-blind)

#786D35

Tritanopia (blue-blind)

#CF002C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #bc1f3a;
/* rgb */ color: rgb(188, 31, 58);
/* oklch */ color: oklch(51.7% 0.189 18.9);

Tailwind

colors: {
  custom: {
    50: '#d96d70',
    500: '#bc1f3a',
    950: '#000000',
  },
}

SCSS

$custom: #bc1f3a;
$custom-light: #d96d70;
$custom-dark: #000000;

JSON

{
  "hex": "#bc1f3a",
  "rgb": {
    "r": 188,
    "g": 31,
    "b": 58
  },
  "hsl": {
    "h": 349.682,
    "s": 71.689,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51663,
    "c": 0.18912,
    "h": 18.9
  },
  "luminance": 0.11977
}

Semantic roles & 50–950 ramp

primary

#BC1F3A

secondary

#69CDBC

accent

#EECF39

background

#FEF7F6

surface

#FDEDEC

border

#D5C8C7

text

#160807

muted

#847B7A

Preview Lab

Preview with #BC1F3A

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

Preview Lab → · Contrast checker → · Palette generator →