#AA2C25#AA2C25

#AA2C25 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.164 H 28.0°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX#AA2C25
RGBrgb(170, 44, 37)
HSLhsl(3, 64%, 41%)
HSVhsv(3, 78%, 67%)
CMYKcmyk(0%, 74.1%, 78.2%, 33.3%)
CIE-LABlab(38.70, 50.38, 35.02)
CIE-LCHlch(38.70, 61.36, 34.81°)
OKLaboklab(49.09% 0.1445 0.077)
OKLCHoklch(49.09% 0.164 28)
XYZxyz(17.8143, 10.4837, 2.8355)
Luminance0.1048 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AA2C25 #25A3AA
analogous
#AA2560 #AA2C25 #AA6E25
triadic
#AA2C25 #25AA2C #2C25AA
tetradic
#AA2C25 #60AA25 #25A3AA #6E25AA
square
#AA2C25 #60AA25 #25A3AA #6E25AA
split-complementary
#AA2C25 #25AA6E #2560AA
monochromatic
#45120F #781F1A #AA2C25 #D44138 #DF716B

Accessibility & contrast

On white

6.78
#AA2C25 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#AA2C25 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2C25
6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AA2C25#FFFFFF#000000##FFFFFF
##AA2C251.006.783.106.78
#FFFFFF6.781.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#524A23
Deuteranopia (green-blind)
#716520
Tritanopia (blue-blind)
#BB002C
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #aa2c25;
/* rgb */ color: rgb(170, 44, 37);
/* oklch */ color: oklch(49.1% 0.164 28.0);
Tailwind
colors: {
  custom: {
    50: '#cc6f60',
    500: '#aa2c25',
    950: '#000000',
  },
}
SCSS
$custom: #aa2c25;
$custom-light: #cc6f60;
$custom-dark: #000000;
JSON
{
  "hex": "#aa2c25",
  "rgb": {
    "r": 170,
    "g": 44,
    "b": 37
  },
  "hsl": {
    "h": 3.158,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49091,
    "c": 0.16373,
    "h": 28
  },
  "luminance": 0.10481
}

Semantic roles & 50–950 ramp

primary
#AA2C25
secondary
#66C0C5
accent
#DEE741
background
#FDF7F5
surface
#FBEDE9
border
#D4C8C5
text
#150805
muted
#837B79

Preview Lab

Preview with #AA2C25

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

Preview Lab → · Contrast checker → · Palette generator →

#AA2C25 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva