#AA3F34#AA3F34

#AA3F34 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.5% C 0.143 H 28.8°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX#AA3F34
RGBrgb(170, 63, 52)
HSLhsl(6, 53%, 44%)
HSVhsv(6, 69%, 67%)
CMYKcmyk(0%, 62.9%, 69.4%, 33.3%)
CIE-LABlab(41.77, 43.23, 29.78)
CIE-LCHlch(41.77, 52.49, 34.56°)
OKLaboklab(51.45% 0.1252 0.0689)
OKLCHoklch(51.45% 0.143 28.8)
XYZxyz(18.9768, 12.3516, 4.6330)
Luminance0.1235 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AA3F34 #349FAA
analogous
#AA3464 #AA3F34 #AA7A34
triadic
#AA3F34 #34AA3F #3F34AA
tetradic
#AA3F34 #64AA34 #349FAA #7A34AA
square
#AA3F34 #64AA34 #349FAA #7A34AA
split-complementary
#AA3F34 #34AA7A #3464AA
monochromatic
#4C1C17 #7B2E26 #AA3F34 #CA5D51 #D88880

Accessibility & contrast

On white

6.05
#AA3F34 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.47
#AA3F34 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3F34
6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AA3F34#FFFFFF#000000##FFFFFF
##AA3F341.006.053.476.05
#FFFFFF6.051.0021.001.00
#0000003.4721.001.0021.00
##FFFFFF6.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C5432
Deuteranopia (green-blind)
#766B31
Tritanopia (blue-blind)
#BB263D
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #aa3f34;
/* rgb */ color: rgb(170, 63, 52);
/* oklch */ color: oklch(51.5% 0.143 28.8);
Tailwind
colors: {
  custom: {
    50: '#ca796c',
    500: '#aa3f34',
    950: '#000000',
  },
}
SCSS
$custom: #aa3f34;
$custom-light: #ca796c;
$custom-dark: #000000;
JSON
{
  "hex": "#aa3f34",
  "rgb": {
    "r": 170,
    "g": 63,
    "b": 52
  },
  "hsl": {
    "h": 5.593,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51454,
    "c": 0.1429,
    "h": 28.8
  },
  "luminance": 0.12349
}

Semantic roles & 50–950 ramp

primary
#AA3F34
secondary
#78BBC1
accent
#CFDD4B
background
#FDF7F6
surface
#FAEEEB
border
#D3C9C6
text
#150907
muted
#837B7A

Preview Lab

Preview with #AA3F34

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

Preview Lab → · Contrast checker → · Palette generator →

#AA3F34 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva