#A11835#A11835

#A11835 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.1% C 0.169 H 16.7°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#A11835
RGB	rgb(161, 24, 53)
HSL	hsl(347, 74%, 36%)
HSV	hsv(347, 85%, 63%)
CMYK	cmyk(0%, 85.1%, 67.1%, 36.9%)
CIE-LAB	lab(34.98, 54.41, 20.43)
CIE-LCH	lch(34.98, 58.11, 20.58°)
OKLab	oklab(46.09% 0.1621 0.0486)
OKLCH	oklch(46.09% 0.169 16.7)
XYZ	xyz(15.6689, 8.4898, 4.1811)
Luminance	0.0849 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11835 #18A184

analogous

#A1187A #A11835 #A14018

triadic

#A11835 #35A118 #1835A1

tetradic

#A11835 #7AA118 #18A184 #4018A1

square

#A11835 #7AA118 #18A184 #4018A1

split-complementary

#A11835 #18A140 #187AA1

monochromatic

#360812 #6C1023 #A11835 #D62047 #E54F6E

Accessibility & contrast

On white

7.79

#A11835 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#A11835 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11835

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11835	#FFFFFF	#000000	##FFFFFF
##A11835	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434035

Deuteranopia (green-blind)

#655C31

Tritanopia (blue-blind)

#B10025

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a11835;
/* rgb */ color: rgb(161, 24, 53);
/* oklch */ color: oklch(46.1% 0.169 16.7);

Tailwind

colors: {
  custom: {
    50: '#c5666c',
    500: '#a11835',
    950: '#000000',
  },
}

SCSS

$custom: #a11835;
$custom-light: #c5666c;
$custom-dark: #000000;

JSON

{
  "hex": "#a11835",
  "rgb": {
    "r": 161,
    "g": 24,
    "b": 53
  },
  "hsl": {
    "h": 347.299,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.46087,
    "c": 0.16924,
    "h": 16.7
  },
  "luminance": 0.08487
}

Semantic roles & 50–950 ramp

primary

#A11835

secondary

#4EC7AD

accent

#F1C937

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A11835

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

Preview Lab → · Contrast checker → · Palette generator →