#A11F2C#A11F2C

#A11F2C is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.4% C 0.165 H 21.9°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#A11F2C
RGB	rgb(161, 31, 44)
HSL	hsl(354, 68%, 38%)
HSV	hsv(354, 81%, 63%)
CMYK	cmyk(0%, 80.7%, 72.7%, 36.9%)
CIE-LAB	lab(35.48, 52.11, 26.75)
CIE-LCH	lch(35.48, 58.58, 27.17°)
OKLab	oklab(46.41% 0.1527 0.0612)
OKLCH	oklch(46.41% 0.165 21.9)
XYZ	xyz(15.6444, 8.7414, 3.2459)
Luminance	0.0874 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11F2C #1FA194

analogous

#A11F6D #A11F2C #A1531F

triadic

#A11F2C #2CA11F #1F2CA1

tetradic

#A11F2C #6DA11F #1FA194 #531FA1

square

#A11F2C #6DA11F #1FA194 #531FA1

split-complementary

#A11F2C #1FA153 #1F6DA1

monochromatic

#3A0B10 #6E151E #A11F2C #D4293A #DF5B68

Accessibility & contrast

On white

7.64

#A11F2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A11F2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11F2C

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11F2C	#FFFFFF	#000000	##FFFFFF
##A11F2C	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47422B

Deuteranopia (green-blind)

#675D28

Tritanopia (blue-blind)

#B10025

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11f2c;
/* rgb */ color: rgb(161, 31, 44);
/* oklch */ color: oklch(46.4% 0.165 21.9);

Tailwind

colors: {
  custom: {
    50: '#c56865',
    500: '#a11f2c',
    950: '#000000',
  },
}

SCSS

$custom: #a11f2c;
$custom-light: #c56865;
$custom-dark: #000000;

JSON

{
  "hex": "#a11f2c",
  "rgb": {
    "r": 161,
    "g": 31,
    "b": 44
  },
  "hsl": {
    "h": 354,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46407,
    "c": 0.16453,
    "h": 21.9
  },
  "luminance": 0.08739
}

Semantic roles & 50–950 ramp

primary

#A11F2C

secondary

#58C4B9

accent

#EBD93D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140705

muted

#837A7A

Preview Lab

Preview with #A11F2C

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

Preview Lab → · Contrast checker → · Palette generator →