#A11F2D#A11F2D

#A11F2D is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.4% C 0.164 H 21.4°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#A11F2D
RGB	rgb(161, 31, 45)
HSL	hsl(354, 68%, 38%)
HSV	hsv(354, 81%, 63%)
CMYK	cmyk(0%, 80.7%, 72%, 36.9%)
CIE-LAB	lab(35.50, 52.16, 26.14)
CIE-LCH	lch(35.50, 58.34, 26.62°)
OKLab	oklab(46.42% 0.1531 0.0601)
OKLCH	oklch(46.42% 0.164 21.4)
XYZ	xyz(15.6634, 8.7490, 3.3461)
Luminance	0.0875 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11F2D #1FA193

analogous

#A11F6E #A11F2D #A1521F

triadic

#A11F2D #2DA11F #1F2DA1

tetradic

#A11F2D #6EA11F #1FA193 #521FA1

square

#A11F2D #6EA11F #1FA193 #521FA1

split-complementary

#A11F2D #1FA152 #1F6EA1

monochromatic

#3A0B10 #6E151F #A11F2D #D4293B #DF5B69

Accessibility & contrast

On white

7.64

#A11F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A11F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11F2D

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11F2D	#FFFFFF	#000000	##FFFFFF
##A11F2D	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)

#47422C

Deuteranopia (green-blind)

#675D29

Tritanopia (blue-blind)

#B10026

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11f2d;
/* rgb */ color: rgb(161, 31, 45);
/* oklch */ color: oklch(46.4% 0.164 21.4);

Tailwind

colors: {
  custom: {
    50: '#c56866',
    500: '#a11f2d',
    950: '#000000',
  },
}

SCSS

$custom: #a11f2d;
$custom-light: #c56866;
$custom-dark: #000000;

JSON

{
  "hex": "#a11f2d",
  "rgb": {
    "r": 161,
    "g": 31,
    "b": 45
  },
  "hsl": {
    "h": 353.538,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46423,
    "c": 0.16446,
    "h": 21.4
  },
  "luminance": 0.08747
}

Semantic roles & 50–950 ramp

primary

#A11F2D

secondary

#58C4B8

accent

#EBD83D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140705

muted

#837A7A

Preview Lab

Preview with #A11F2D

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

Preview Lab → · Contrast checker → · Palette generator →