#A11A39#A11A39

#A11A39 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.3% C 0.168 H 15.1°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#A11A39
RGB	rgb(161, 26, 57)
HSL	hsl(346, 72%, 37%)
HSV	hsv(346, 84%, 63%)
CMYK	cmyk(0%, 83.9%, 64.6%, 36.9%)
CIE-LAB	lab(35.23, 54.15, 18.17)
CIE-LCH	lch(35.23, 57.12, 18.55°)
OKLab	oklab(46.29% 0.1622 0.0438)
OKLCH	oklch(46.29% 0.168 15.1)
XYZ	xyz(15.8076, 8.6137, 4.7004)
Luminance	0.0861 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11A39 #1AA182

analogous

#A11A7D #A11A39 #A13E1A

triadic

#A11A39 #39A11A #1A39A1

tetradic

#A11A39 #7DA11A #1AA182 #3E1AA1

square

#A11A39 #7DA11A #1AA182 #3E1AA1

split-complementary

#A11A39 #1AA13E #1A7DA1

monochromatic

#380914 #6C1126 #A11A39 #D6234C #E35274

Accessibility & contrast

On white

7.71

#A11A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#A11A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11A39

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11A39	#FFFFFF	#000000	##FFFFFF
##A11A39	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434139

Deuteranopia (green-blind)

#655D35

Tritanopia (blue-blind)

#B10028

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11a39;
/* rgb */ color: rgb(161, 26, 57);
/* oklch */ color: oklch(46.3% 0.168 15.1);

Tailwind

colors: {
  custom: {
    50: '#c4676f',
    500: '#a11a39',
    950: '#000000',
  },
}

SCSS

$custom: #a11a39;
$custom-light: #c4676f;
$custom-dark: #000000;

JSON

{
  "hex": "#a11a39",
  "rgb": {
    "r": 161,
    "g": 26,
    "b": 57
  },
  "hsl": {
    "h": 346.222,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.46293,
    "c": 0.16798,
    "h": 15.1
  },
  "luminance": 0.08611
}

Semantic roles & 50–950 ramp

primary

#A11A39

secondary

#51C6AB

accent

#EFC539

background

#FDF6F6

surface

#FAEBEC

border

#D3C6C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A11A39

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

Preview Lab → · Contrast checker → · Palette generator →