#A11F2E#A11F2E

#A11F2E is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.4% C 0.164 H 21.0°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#A11F2E
RGB	rgb(161, 31, 46)
HSL	hsl(353, 68%, 38%)
HSV	hsv(353, 81%, 63%)
CMYK	cmyk(0%, 80.7%, 71.4%, 36.9%)
CIE-LAB	lab(35.51, 52.21, 25.53)
CIE-LCH	lch(35.51, 58.12, 26.06°)
OKLab	oklab(46.44% 0.1535 0.0589)
OKLCH	oklch(46.44% 0.164 21)
XYZ	xyz(15.6829, 8.7568, 3.4487)
Luminance	0.0875 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11F2E #1FA192

analogous

#A11F6F #A11F2E #A1511F

triadic

#A11F2E #2EA11F #1F2EA1

tetradic

#A11F2E #6FA11F #1FA192 #511FA1

square

#A11F2E #6FA11F #1FA192 #511FA1

split-complementary

#A11F2E #1FA151 #1F6FA1

monochromatic

#3A0B11 #6E151F #A11F2E #D4293D #DF5B6A

Accessibility & contrast

On white

7.63

#A11F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A11F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11F2E

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11F2E	#FFFFFF	#000000	##FFFFFF
##A11F2E	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47422D

Deuteranopia (green-blind)

#675D2A

Tritanopia (blue-blind)

#B10026

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11f2e;
/* rgb */ color: rgb(161, 31, 46);
/* oklch */ color: oklch(46.4% 0.164 21.0);

Tailwind

colors: {
  custom: {
    50: '#c56866',
    500: '#a11f2e',
    950: '#000000',
  },
}

SCSS

$custom: #a11f2e;
$custom-light: #c56866;
$custom-dark: #000000;

JSON

{
  "hex": "#a11f2e",
  "rgb": {
    "r": 161,
    "g": 31,
    "b": 46
  },
  "hsl": {
    "h": 353.077,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.4644,
    "c": 0.1644,
    "h": 21
  },
  "luminance": 0.08754
}

Semantic roles & 50–950 ramp

primary

#A11F2E

secondary

#58C4B7

accent

#EBD73D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A11F2E

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

Preview Lab → · Contrast checker → · Palette generator →