#B4192C#B4192C

#B4192C is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.6% C 0.186 H 22.4°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#B4192C
RGB	rgb(180, 25, 44)
HSL	hsl(353, 76%, 40%)
HSV	hsv(353, 86%, 71%)
CMYK	cmyk(0%, 86.1%, 75.6%, 29.4%)
CIE-LAB	lab(38.87, 59.03, 31.67)
CIE-LCH	lch(38.87, 66.99, 28.22°)
OKLab	oklab(49.6% 0.1722 0.0709)
OKLCH	oklch(49.6% 0.186 22.4)
XYZ	xyz(19.6270, 10.5836, 3.3918)
Luminance	0.1058 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4192C #19B4A1

analogous

#B4197A #B4192C #B45319

triadic

#B4192C #2CB419 #192CB4

tetradic

#B4192C #7AB419 #19B4A1 #5319B4

square

#B4192C #7AB419 #19B4A1 #5319B4

split-complementary

#B4192C #19B453 #197AB4

monochromatic

#490A12 #7E121F #B4192C #E12940 #E95F70

Accessibility & contrast

On white

6.74

#B4192C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#B4192C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4192C

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4192C	#FFFFFF	#000000	##FFFFFF
##B4192C	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D472B

Deuteranopia (green-blind)

#736726

Tritanopia (blue-blind)

#C60023

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #b4192c;
/* rgb */ color: rgb(180, 25, 44);
/* oklch */ color: oklch(49.6% 0.186 22.4);

Tailwind

colors: {
  custom: {
    50: '#d46a65',
    500: '#b4192c',
    950: '#000000',
  },
}

SCSS

$custom: #b4192c;
$custom-light: #d46a65;
$custom-dark: #000000;

JSON

{
  "hex": "#b4192c",
  "rgb": {
    "r": 180,
    "g": 25,
    "b": 44
  },
  "hsl": {
    "h": 352.645,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49602,
    "c": 0.18618,
    "h": 22.4
  },
  "luminance": 0.1058
}

Semantic roles & 50–950 ramp

primary

#B4192C

secondary

#5CCDBF

accent

#F2DB36

background

#FEF6F6

surface

#FCECEB

border

#D5C7C6

text

#160705

muted

#847A7A

Preview Lab

Preview with #B4192C

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

Preview Lab → · Contrast checker → · Palette generator →