#A13835#A13835

#A13835 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.1% C 0.140 H 25.3°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX#A13835
RGBrgb(161, 56, 53)
HSLhsl(2, 50%, 42%)
HSVhsv(2, 67%, 63%)
CMYKcmyk(0%, 65.2%, 67.1%, 36.9%)
CIE-LABlab(39.01, 43.25, 25.47)
CIE-LCHlch(39.01, 50.19, 30.50°)
OKLaboklab(49.08% 0.1265 0.0599)
OKLCHoklch(49.08% 0.14 25.3)
XYZxyz(16.7564, 10.6648, 4.5436)
Luminance0.1066 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A13835 #359EA1
analogous
#A13568 #A13835 #A16E35
triadic
#A13835 #35A138 #3835A1
tetradic
#A13835 #68A135 #359EA1 #6E35A1
square
#A13835 #68A135 #359EA1 #6E35A1
split-complementary
#A13835 #35A16E #3568A1
monochromatic
#451817 #732826 #A13835 #C5524E #D47F7C

Accessibility & contrast

On white

6.70
#A13835 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.13
#A13835 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13835
6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A13835#FFFFFF#000000##FFFFFF
##A138351.006.703.136.70
#FFFFFF6.701.0021.001.00
#0000003.1321.001.0021.00
##FFFFFF6.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544E34
Deuteranopia (green-blind)
#6E6432
Tritanopia (blue-blind)
#B12038
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #a13835;
/* rgb */ color: rgb(161, 56, 53);
/* oklch */ color: oklch(49.1% 0.140 25.3);
Tailwind
colors: {
  custom: {
    50: '#c3746c',
    500: '#a13835',
    950: '#000000',
  },
}
SCSS
$custom: #a13835;
$custom-light: #c3746c;
$custom-dark: #000000;
JSON
{
  "hex": "#a13835",
  "rgb": {
    "r": 161,
    "g": 56,
    "b": 53
  },
  "hsl": {
    "h": 1.667,
    "s": 50.467,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49084,
    "c": 0.14,
    "h": 25.3
  },
  "luminance": 0.10662
}

Semantic roles & 50–950 ramp

primary
#A13835
secondary
#75BBBD
accent
#D6DA4E
background
#FCF7F6
surface
#F9EDEB
border
#D2C8C6
text
#140807
muted
#827B7A

Preview Lab

Preview with #A13835

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

Preview Lab → · Contrast checker → · Palette generator →

#A13835 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva