#B11416#B11416

#B11416 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.5% C 0.188 H 27.6°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#B11416
RGB	rgb(177, 20, 22)
HSL	hsl(359, 80%, 39%)
HSV	hsv(359, 89%, 69%)
CMYK	cmyk(0%, 88.7%, 87.6%, 30.6%)
CIE-LAB	lab(37.68, 58.55, 42.60)
CIE-LCH	lch(37.68, 72.41, 36.04°)
OKLab	oklab(48.54% 0.1665 0.0872)
OKLCH	oklch(48.54% 0.188 27.6)
XYZ	xyz(18.5288, 9.9085, 1.6959)
Luminance	0.0990 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B11416 #14B1AF

analogous

#B11464 #B11416 #B16014

triadic

#B11416 #16B114 #1416B1

tetradic

#B11416 #64B114 #14B1AF #6014B1

square

#B11416 #64B114 #14B1AF #6014B1

split-complementary

#B11416 #14B160 #1464B1

monochromatic

#430808 #7A0E0F #B11416 #E51D1F #EC5456

Accessibility & contrast

On white

7.04

#B11416 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#B11416 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #B11416

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B11416	#FFFFFF	#000000	##FFFFFF
##B11416	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4313

Deuteranopia (green-blind)

#716409

Tritanopia (blue-blind)

#C40018

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #b11416;
/* rgb */ color: rgb(177, 20, 22);
/* oklch */ color: oklch(48.5% 0.188 27.6);

Tailwind

colors: {
  custom: {
    50: '#d36756',
    500: '#b11416',
    950: '#000000',
  },
}

SCSS

$custom: #b11416;
$custom-light: #d36756;
$custom-dark: #000000;

JSON

{
  "hex": "#b11416",
  "rgb": {
    "r": 177,
    "g": 20,
    "b": 22
  },
  "hsl": {
    "h": 359.236,
    "s": 79.695,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48542,
    "c": 0.18792,
    "h": 27.6
  },
  "luminance": 0.09905
}

Semantic roles & 50–950 ramp

primary

#B11416

secondary

#53CECD

accent

#F6F432

background

#FEF6F5

surface

#FDEBE9

border

#D5C6C5

text

#160703

muted

#847A78

Preview Lab

Preview with #B11416

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

Preview Lab → · Contrast checker → · Palette generator →