#B12119#B12119

#B12119 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.3% C 0.180 H 28.9°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#B12119
RGB	rgb(177, 33, 25)
HSL	hsl(3, 75%, 40%)
HSV	hsv(3, 86%, 69%)
CMYK	cmyk(0%, 81.4%, 85.9%, 30.6%)
CIE-LAB	lab(38.74, 55.65, 42.01)
CIE-LCH	lch(38.74, 69.73, 37.04°)
OKLab	oklab(49.34% 0.1579 0.0873)
OKLCH	oklch(49.34% 0.18 28.9)
XYZ	xyz(18.8532, 10.5081, 1.9551)
Luminance	0.1051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12119 #19A9B1

analogous

#B1195D #B12119 #B16D19

triadic

#B12119 #19B121 #2119B1

tetradic

#B12119 #5DB119 #19A9B1 #6D19B1

square

#B12119 #5DB119 #19A9B1 #6D19B1

split-complementary

#B12119 #19B16D #195DB1

monochromatic

#460D0A #7B1711 #B12119 #E03127 #E8645C

Accessibility & contrast

On white

6.77

#B12119 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#B12119 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12119

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12119	#FFFFFF	#000000	##FFFFFF
##B12119	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504716

Deuteranopia (green-blind)

#73660F

Tritanopia (blue-blind)

#C40021

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #b12119;
/* rgb */ color: rgb(177, 33, 25);
/* oklch */ color: oklch(49.3% 0.180 28.9);

Tailwind

colors: {
  custom: {
    50: '#d26b58',
    500: '#b12119',
    950: '#000000',
  },
}

SCSS

$custom: #b12119;
$custom-light: #d26b58;
$custom-dark: #000000;

JSON

{
  "hex": "#b12119",
  "rgb": {
    "r": 177,
    "g": 33,
    "b": 25
  },
  "hsl": {
    "h": 3.158,
    "s": 75.248,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49336,
    "c": 0.18044,
    "h": 28.9
  },
  "luminance": 0.10505
}

Semantic roles & 50–950 ramp

primary

#B12119

secondary

#5AC6CC

accent

#E8F236

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160803

muted

#847A78

Preview Lab

Preview with #B12119

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

Preview Lab → · Contrast checker → · Palette generator →