#A64F23#A64F23

#A64F23 is a mid, vivid orange. Relative luminance 0.138; OKLCH L 52.9% C 0.128 H 44.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX#A64F23
RGBrgb(166, 79, 35)
HSLhsl(20, 65%, 39%)
HSVhsv(20, 79%, 65%)
CMYKcmyk(0%, 52.4%, 78.9%, 34.9%)
CIE-LABlab(43.98, 32.94, 41.27)
CIE-LCHlch(43.98, 52.80, 51.40°)
OKLaboklab(52.94% 0.0907 0.0903)
OKLCHoklch(52.94% 0.128 44.9)
XYZxyz(18.8271, 13.8227, 3.2664)
Luminance0.1382 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A64F23 #237AA6
analogous
#A62338 #A64F23 #A69123
triadic
#A64F23 #23A64F #4F23A6
tetradic
#A64F23 #38A623 #237AA6 #9123A6
square
#A64F23 #38A623 #237AA6 #9123A6
split-complementary
#A64F23 #23A691 #2338A6
monochromatic
#411F0E #733718 #A64F23 #D46932 #DF8E65

Accessibility & contrast

On white

5.58
#A64F23 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.76
#A64F23 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64F23
5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A64F23#FFFFFF#000000##FFFFFF
##A64F231.005.583.765.58
#FFFFFF5.581.0021.001.00
#0000003.7621.001.0021.00
##FFFFFF5.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#675C1D
Deuteranopia (green-blind)
#7D6F21
Tritanopia (blue-blind)
#B63C46
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #a64f23;
/* rgb */ color: rgb(166, 79, 35);
/* oklch */ color: oklch(52.9% 0.128 44.9);
Tailwind
colors: {
  custom: {
    50: '#c78261',
    500: '#a64f23',
    950: '#000000',
  },
}
SCSS
$custom: #a64f23;
$custom-light: #c78261;
$custom-dark: #000000;
JSON
{
  "hex": "#a64f23",
  "rgb": {
    "r": 166,
    "g": 79,
    "b": 35
  },
  "hsl": {
    "h": 20.153,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52938,
    "c": 0.12794,
    "h": 44.9
  },
  "luminance": 0.1382
}

Semantic roles & 50–950 ramp

primary
#A64F23
secondary
#61A3C4
accent
#B0E840
background
#FDF8F5
surface
#FAEFEA
border
#D3CAC6
text
#140A05
muted
#837C79

Preview Lab

Preview with #A64F23

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

Preview Lab → · Contrast checker → · Palette generator →

#A64F23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva