#A53A25#A53A25

#A53A25 is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.8% C 0.146 H 33.1°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX#A53A25
RGBrgb(165, 58, 37)
HSLhsl(10, 63%, 40%)
HSVhsv(10, 78%, 65%)
CMYKcmyk(0%, 64.8%, 77.6%, 35.3%)
CIE-LABlab(39.85, 42.98, 35.96)
CIE-LCHlch(39.85, 56.04, 39.91°)
OKLaboklab(49.78% 0.122 0.0794)
OKLCHoklch(49.78% 0.146 33.1)
XYZxyz(17.3659, 11.1615, 2.9899)
Luminance0.1116 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A53A25 #2590A5
analogous
#A52550 #A53A25 #A57A25
triadic
#A53A25 #25A53A #3A25A5
tetradic
#A53A25 #50A525 #2590A5 #7A25A5
square
#A53A25 #50A525 #2590A5 #7A25A5
split-complementary
#A53A25 #25A57A #2550A5
monochromatic
#41170F #73281A #A53A25 #D24F35 #DD7B67

Accessibility & contrast

On white

6.50
#A53A25 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.23
#A53A25 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53A25
6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A53A25#FFFFFF#000000##FFFFFF
##A53A251.006.503.236.50
#FFFFFF6.501.0021.001.00
#0000003.2321.001.0021.00
##FFFFFF6.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#584F22
Deuteranopia (green-blind)
#736721
Tritanopia (blue-blind)
#B61D36
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #a53a25;
/* rgb */ color: rgb(165, 58, 37);
/* oklch */ color: oklch(49.8% 0.146 33.1);
Tailwind
colors: {
  custom: {
    50: '#c77561',
    500: '#a53a25',
    950: '#000000',
  },
}
SCSS
$custom: #a53a25;
$custom-light: #c77561;
$custom-dark: #000000;
JSON
{
  "hex": "#a53a25",
  "rgb": {
    "r": 165,
    "g": 58,
    "b": 37
  },
  "hsl": {
    "h": 9.844,
    "s": 63.366,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49784,
    "c": 0.14552,
    "h": 33.1
  },
  "luminance": 0.11159
}

Semantic roles & 50–950 ramp

primary
#A53A25
secondary
#63B3C3
accent
#CBE641
background
#FDF7F5
surface
#FAEDEA
border
#D3C8C6
text
#150905
muted
#837B79

Preview Lab

Preview with #A53A25

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

Preview Lab → · Contrast checker → · Palette generator →

#A53A25 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva