#AC3027#AC3027

#AC3027 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.9% C 0.162 H 28.5°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX#AC3027
RGBrgb(172, 48, 39)
HSLhsl(4, 63%, 41%)
HSVhsv(4, 77%, 67%)
CMYKcmyk(0%, 72.1%, 77.3%, 32.5%)
CIE-LABlab(39.64, 49.63, 35.00)
CIE-LCHlch(39.64, 60.73, 35.19°)
OKLaboklab(49.87% 0.1423 0.0774)
OKLCHoklch(49.87% 0.162 28.5)
XYZxyz(18.4385, 11.0339, 3.0779)
Luminance0.1103 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AC3027 #27A3AC
analogous
#AC2761 #AC3027 #AC7327
triadic
#AC3027 #27AC30 #3027AC
tetradic
#AC3027 #61AC27 #27A3AC #7327AC
square
#AC3027 #61AC27 #27A3AC #7327AC
split-complementary
#AC3027 #27AC73 #2761AC
monochromatic
#481410 #7A221C #AC3027 #D3473D #DE776F

Accessibility & contrast

On white

6.55
#AC3027 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.21
#AC3027 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3027
6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AC3027#FFFFFF#000000##FFFFFF
##AC30271.006.553.216.55
#FFFFFF6.551.0021.001.00
#0000003.2121.001.0021.00
##FFFFFF6.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#554C25
Deuteranopia (green-blind)
#736722
Tritanopia (blue-blind)
#BE002F
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #ac3027;
/* rgb */ color: rgb(172, 48, 39);
/* oklch */ color: oklch(49.9% 0.162 28.5);
Tailwind
colors: {
  custom: {
    50: '#cd7162',
    500: '#ac3027',
    950: '#000000',
  },
}
SCSS
$custom: #ac3027;
$custom-light: #cd7162;
$custom-dark: #000000;
JSON
{
  "hex": "#ac3027",
  "rgb": {
    "r": 172,
    "g": 48,
    "b": 39
  },
  "hsl": {
    "h": 4.06,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4987,
    "c": 0.162,
    "h": 28.5
  },
  "luminance": 0.11031
}

Semantic roles & 50–950 ramp

primary
#AC3027
secondary
#6ABFC5
accent
#DBE642
background
#FDF7F5
surface
#FBEDEA
border
#D4C8C6
text
#150805
muted
#837B79

Preview Lab

Preview with #AC3027

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

Preview Lab → · Contrast checker → · Palette generator →

#AC3027 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva