#AB3527#AB3527

#AB3527 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.2% C 0.156 H 30.1°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX#AB3527
RGBrgb(171, 53, 39)
HSLhsl(6, 63%, 41%)
HSVhsv(6, 77%, 67%)
CMYKcmyk(0%, 69%, 77.2%, 32.9%)
CIE-LABlab(40.17, 47.32, 35.51)
CIE-LCHlch(40.17, 59.17, 36.89°)
OKLaboklab(50.23% 0.1352 0.0785)
OKLCHoklch(50.23% 0.156 30.1)
XYZxyz(18.4360, 11.3534, 3.1397)
Luminance0.1135 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AB3527 #279DAB
analogous
#AB275B #AB3527 #AB7727
triadic
#AB3527 #27AB35 #3527AB
tetradic
#AB3527 #5BAB27 #279DAB #7727AB
square
#AB3527 #5BAB27 #279DAB #7727AB
split-complementary
#AB3527 #27AB77 #275BAB
monochromatic
#471610 #79261C #AB3527 #D34C3D #DE7A6E

Accessibility & contrast

On white

6.42
#AB3527 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.27
#AB3527 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3527
6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AB3527#FFFFFF#000000##FFFFFF
##AB35271.006.423.276.42
#FFFFFF6.421.0021.001.00
#0000003.2721.001.0021.00
##FFFFFF6.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574E24
Deuteranopia (green-blind)
#746822
Tritanopia (blue-blind)
#BC0D33
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #ab3527;
/* rgb */ color: rgb(171, 53, 39);
/* oklch */ color: oklch(50.2% 0.156 30.1);
Tailwind
colors: {
  custom: {
    50: '#cc7362',
    500: '#ab3527',
    950: '#000000',
  },
}
SCSS
$custom: #ab3527;
$custom-light: #cc7362;
$custom-dark: #000000;
JSON
{
  "hex": "#ab3527",
  "rgb": {
    "r": 171,
    "g": 53,
    "b": 39
  },
  "hsl": {
    "h": 6.364,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50233,
    "c": 0.15637,
    "h": 30.1
  },
  "luminance": 0.11351
}

Semantic roles & 50–950 ramp

primary
#AB3527
secondary
#69BBC5
accent
#D5E642
background
#FDF7F5
surface
#FBEDEA
border
#D4C8C6
text
#150805
muted
#837B79

Preview Lab

Preview with #AB3527

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

Preview Lab → · Contrast checker → · Palette generator →

#AB3527 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva