#A11F35#A11F35

#A11F35 is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.6% C 0.164 H 17.9°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#A11F35
RGB	rgb(161, 31, 53)
HSL	hsl(350, 68%, 38%)
HSV	hsv(350, 81%, 63%)
CMYK	cmyk(0%, 80.7%, 67.1%, 36.9%)
CIE-LAB	lab(35.63, 52.57, 21.25)
CIE-LCH	lch(35.63, 56.70, 22.01°)
OKLab	oklab(46.56% 0.1562 0.0504)
OKLCH	oklch(46.56% 0.164 17.9)
XYZ	xyz(15.8323, 8.8165, 4.2356)
Luminance	0.0881 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11F35 #1FA18B

analogous

#A11F76 #A11F35 #A14A1F

triadic

#A11F35 #35A11F #1F35A1

tetradic

#A11F35 #76A11F #1FA18B #4A1FA1

square

#A11F35 #76A11F #1FA18B #4A1FA1

split-complementary

#A11F35 #1FA14A #1F76A1

monochromatic

#3A0B13 #6E1524 #A11F35 #D42946 #DF5B71

Accessibility & contrast

On white

7.60

#A11F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#A11F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11F35

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11F35	#FFFFFF	#000000	##FFFFFF
##A11F35	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464235

Deuteranopia (green-blind)

#675E31

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a11f35;
/* rgb */ color: rgb(161, 31, 53);
/* oklch */ color: oklch(46.6% 0.164 17.9);

Tailwind

colors: {
  custom: {
    50: '#c4686c',
    500: '#a11f35',
    950: '#000000',
  },
}

SCSS

$custom: #a11f35;
$custom-light: #c4686c;
$custom-dark: #000000;

JSON

{
  "hex": "#a11f35",
  "rgb": {
    "r": 161,
    "g": 31,
    "b": 53
  },
  "hsl": {
    "h": 349.846,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46564,
    "c": 0.16415,
    "h": 17.9
  },
  "luminance": 0.08814
}

Semantic roles & 50–950 ramp

primary

#A11F35

secondary

#58C4B1

accent

#EBCD3D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A11F35

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

Preview Lab → · Contrast checker → · Palette generator →