#B11514#B11514

#B11514 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.6% C 0.188 H 28.2°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#B11514
RGB	rgb(177, 21, 20)
HSL	hsl(0, 80%, 39%)
HSV	hsv(0, 89%, 69%)
CMYK	cmyk(0%, 88.1%, 88.7%, 30.6%)
CIE-LAB	lab(37.73, 58.32, 43.61)
CIE-LCH	lch(37.73, 72.82, 36.78°)
OKLab	oklab(48.58% 0.1654 0.0886)
OKLCH	oklch(48.58% 0.188 28.2)
XYZ	xyz(18.5283, 9.9371, 1.6042)
Luminance	0.0993 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B11514 #14B0B1

analogous

#B11461 #B11514 #B16314

triadic

#B11514 #14B115 #1514B1

tetradic

#B11514 #61B114 #14B0B1 #6314B1

square

#B11514 #61B114 #14B0B1 #6314B1

split-complementary

#B11514 #14B163 #1461B1

monochromatic

#430808 #7A0E0E #B11514 #E51E1D #EC5554

Accessibility & contrast

On white

7.03

#B11514 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#B11514 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #B11514

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B11514	#FFFFFF	#000000	##FFFFFF
##B11514	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4310

Deuteranopia (green-blind)

#716406

Tritanopia (blue-blind)

#C40018

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #b11514;
/* rgb */ color: rgb(177, 21, 20);
/* oklch */ color: oklch(48.6% 0.188 28.2);

Tailwind

colors: {
  custom: {
    50: '#d36854',
    500: '#b11514',
    950: '#000000',
  },
}

SCSS

$custom: #b11514;
$custom-light: #d36854;
$custom-dark: #000000;

JSON

{
  "hex": "#b11514",
  "rgb": {
    "r": 177,
    "g": 21,
    "b": 20
  },
  "hsl": {
    "h": 0.382,
    "s": 79.695,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48576,
    "c": 0.18765,
    "h": 28.2
  },
  "luminance": 0.09934
}

Semantic roles & 50–950 ramp

primary

#B11514

secondary

#53CDCE

accent

#F5F632

background

#FEF6F5

surface

#FDECE9

border

#D5C7C5

text

#160703

muted

#847A78

Preview Lab

Preview with #B11514

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

Preview Lab → · Contrast checker → · Palette generator →