#A11634#A11634

#A11634 is a mid, vivid red. Relative luminance 0.084; OKLCH L 46.0% C 0.171 H 16.8°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#A11634
RGB	rgb(161, 22, 52)
HSL	hsl(347, 76%, 36%)
HSV	hsv(347, 86%, 63%)
CMYK	cmyk(0%, 86.3%, 67.7%, 36.9%)
CIE-LAB	lab(34.80, 54.81, 20.84)
CIE-LCH	lch(34.80, 58.64, 20.82°)
OKLab	oklab(45.95% 0.1632 0.0494)
OKLCH	oklch(45.95% 0.171 16.8)
XYZ	xyz(15.6065, 8.4013, 4.0480)
Luminance	0.0840 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11634 #16A183

analogous

#A11679 #A11634 #A13D16

triadic

#A11634 #34A116 #1634A1

tetradic

#A11634 #79A116 #16A183 #3D16A1

square

#A11634 #79A116 #16A183 #3D16A1

split-complementary

#A11634 #16A13D #1679A1

monochromatic

#350711 #6B0F23 #A11634 #D71D45 #E64B6D

Accessibility & contrast

On white

7.84

#A11634 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#A11634 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11634

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11634	#FFFFFF	#000000	##FFFFFF
##A11634	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434034

Deuteranopia (green-blind)

#655C30

Tritanopia (blue-blind)

#B10024

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a11634;
/* rgb */ color: rgb(161, 22, 52);
/* oklch */ color: oklch(46.0% 0.171 16.8);

Tailwind

colors: {
  custom: {
    50: '#c5666b',
    500: '#a11634',
    950: '#000000',
  },
}

SCSS

$custom: #a11634;
$custom-light: #c5666b;
$custom-dark: #000000;

JSON

{
  "hex": "#a11634",
  "rgb": {
    "r": 161,
    "g": 22,
    "b": 52
  },
  "hsl": {
    "h": 347.05,
    "s": 75.956,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4595,
    "c": 0.1705,
    "h": 16.8
  },
  "luminance": 0.08399
}

Semantic roles & 50–950 ramp

primary

#A11634

secondary

#4BC8AD

accent

#F3CA35

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A11634

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

Preview Lab → · Contrast checker → · Palette generator →