#AA2F27#AA2F27

#AA2F27 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.4% C 0.161 H 28.2°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX#AA2F27
RGBrgb(170, 47, 39)
HSLhsl(4, 63%, 41%)
HSVhsv(4, 77%, 67%)
CMYKcmyk(0%, 72.4%, 77.1%, 33.3%)
CIE-LABlab(39.12, 49.35, 34.33)
CIE-LCHlch(39.12, 60.12, 34.83°)
OKLaboklab(49.41% 0.1417 0.0761)
OKLCHoklch(49.41% 0.161 28.2)
XYZxyz(17.9624, 10.7283, 3.0440)
Luminance0.1073 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AA2F27 #27A2AA
analogous
#AA2760 #AA2F27 #AA7027
triadic
#AA2F27 #27AA2F #2F27AA
tetradic
#AA2F27 #60AA27 #27A2AA #7027AA
square
#AA2F27 #60AA27 #27A2AA #7027AA
split-complementary
#AA2F27 #27AA70 #2760AA
monochromatic
#461310 #78211C #AA2F27 #D2453C #DE756E

Accessibility & contrast

On white

6.68
#AA2F27 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.15
#AA2F27 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2F27
6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AA2F27#FFFFFF#000000##FFFFFF
##AA2F271.006.683.156.68
#FFFFFF6.681.0021.001.00
#0000003.1521.001.0021.00
##FFFFFF6.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#534B25
Deuteranopia (green-blind)
#726622
Tritanopia (blue-blind)
#BB002E
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #aa2f27;
/* rgb */ color: rgb(170, 47, 39);
/* oklch */ color: oklch(49.4% 0.161 28.2);
Tailwind
colors: {
  custom: {
    50: '#cc7062',
    500: '#aa2f27',
    950: '#000000',
  },
}
SCSS
$custom: #aa2f27;
$custom-light: #cc7062;
$custom-dark: #000000;
JSON
{
  "hex": "#aa2f27",
  "rgb": {
    "r": 170,
    "g": 47,
    "b": 39
  },
  "hsl": {
    "h": 3.664,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49413,
    "c": 0.16081,
    "h": 28.2
  },
  "luminance": 0.10726
}

Semantic roles & 50–950 ramp

primary
#AA2F27
secondary
#69BFC4
accent
#DCE642
background
#FDF7F5
surface
#FBEDEA
border
#D4C8C6
text
#150805
muted
#837B79

Preview Lab

Preview with #AA2F27

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

Preview Lab → · Contrast checker → · Palette generator →

#AA2F27 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva