#A64A2D#A64A2D

#A64A2D is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.3% C 0.129 H 37.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX#A64A2D
RGBrgb(166, 74, 45)
HSLhsl(14, 57%, 41%)
HSVhsv(14, 73%, 65%)
CMYKcmyk(0%, 55.4%, 72.9%, 34.9%)
CIE-LABlab(43.06, 35.99, 35.08)
CIE-LCHlch(43.06, 50.26, 44.27°)
OKLaboklab(52.27% 0.1018 0.0793)
OKLCHoklch(52.27% 0.129 37.9)
XYZxyz(18.6501, 13.1964, 4.0472)
Luminance0.1319 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A64A2D #2D89A6
analogous
#A62D4D #A64A2D #A6872D
triadic
#A64A2D #2DA64A #4A2DA6
tetradic
#A64A2D #4DA62D #2D89A6 #872DA6
square
#A64A2D #4DA62D #2D89A6 #872DA6
split-complementary
#A64A2D #2DA687 #2D4DA6
monochromatic
#461F13 #763520 #A64A2D #CC6544 #D98C74

Accessibility & contrast

On white

5.77
#A64A2D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.64
#A64A2D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64A2D
5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A64A2D#FFFFFF#000000##FFFFFF
##A64A2D1.005.773.645.77
#FFFFFF5.771.0021.001.00
#0000003.6421.001.0021.00
##FFFFFF5.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#63592A
Deuteranopia (green-blind)
#7A6D2B
Tritanopia (blue-blind)
#B63744
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #a64a2d;
/* rgb */ color: rgb(166, 74, 45);
/* oklch */ color: oklch(52.3% 0.129 37.9);
Tailwind
colors: {
  custom: {
    50: '#c77f67',
    500: '#a64a2d',
    950: '#000000',
  },
}
SCSS
$custom: #a64a2d;
$custom-light: #c77f67;
$custom-dark: #000000;
JSON
{
  "hex": "#a64a2d",
  "rgb": {
    "r": 166,
    "g": 74,
    "b": 45
  },
  "hsl": {
    "h": 14.38,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.5227,
    "c": 0.12904,
    "h": 37.9
  },
  "luminance": 0.13194
}

Semantic roles & 50–950 ramp

primary
#A64A2D
secondary
#6EADC1
accent
#BCE147
background
#FDF7F6
surface
#FAEEEB
border
#D3C9C6
text
#140A06
muted
#837C7A

Preview Lab

Preview with #A64A2D

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

Preview Lab → · Contrast checker → · Palette generator →

#A64A2D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva