#A11E36#A11E36

#A11E36 is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.5% C 0.165 H 17.2°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#A11E36
RGB	rgb(161, 30, 54)
HSL	hsl(349, 69%, 37%)
HSV	hsv(349, 81%, 63%)
CMYK	cmyk(0%, 81.4%, 66.5%, 36.9%)
CIE-LAB	lab(35.55, 52.91, 20.50)
CIE-LCH	lch(35.55, 56.75, 21.18°)
OKLab	oklab(46.51% 0.1575 0.0489)
OKLCH	oklch(46.51% 0.165 17.2)
XYZ	xyz(15.8298, 8.7744, 4.3494)
Luminance	0.0877 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11E36 #1EA189

analogous

#A11E77 #A11E36 #A1481E

triadic

#A11E36 #36A11E #1E36A1

tetradic

#A11E36 #77A11E #1EA189 #481EA1

square

#A11E36 #77A11E #1EA189 #481EA1

split-complementary

#A11E36 #1EA148 #1E77A1

monochromatic

#3A0B13 #6D1425 #A11E36 #D52847 #E05972

Accessibility & contrast

On white

7.62

#A11E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#A11E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11E36

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11E36	#FFFFFF	#000000	##FFFFFF
##A11E36	1.00	7.62	2.75	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464236

Deuteranopia (green-blind)

#665D32

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a11e36;
/* rgb */ color: rgb(161, 30, 54);
/* oklch */ color: oklch(46.5% 0.165 17.2);

Tailwind

colors: {
  custom: {
    50: '#c4686c',
    500: '#a11e36',
    950: '#000000',
  },
}

SCSS

$custom: #a11e36;
$custom-light: #c4686c;
$custom-dark: #000000;

JSON

{
  "hex": "#a11e36",
  "rgb": {
    "r": 161,
    "g": 30,
    "b": 54
  },
  "hsl": {
    "h": 349.008,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46509,
    "c": 0.16493,
    "h": 17.2
  },
  "luminance": 0.08772
}

Semantic roles & 50–950 ramp

primary

#A11E36

secondary

#57C4B0

accent

#EBCB3C

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140707

muted

#837A7A

Preview Lab

Preview with #A11E36

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

Preview Lab → · Contrast checker → · Palette generator →