#A43825#A43825

#A43825 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.4% C 0.146 H 32.3°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#A43825
RGBrgb(164, 56, 37)
HSLhsl(9, 63%, 39%)
HSVhsv(9, 77%, 64%)
CMYKcmyk(0%, 65.9%, 77.4%, 35.7%)
CIE-LABlab(39.34, 43.52, 35.36)
CIE-LCHlch(39.34, 56.07, 39.10°)
OKLaboklab(49.36% 0.1237 0.0782)
OKLCHoklch(49.36% 0.146 32.3)
XYZxyz(17.0598, 10.8569, 2.9472)
Luminance0.1085 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A43825 #2591A4
analogous
#A42552 #A43825 #A47725
triadic
#A43825 #25A438 #3825A4
tetradic
#A43825 #52A425 #2591A4 #7725A4
square
#A43825 #52A425 #2591A4 #7725A4
split-complementary
#A43825 #25A477 #2552A4
monochromatic
#40160E #72271A #A43825 #D14C35 #DD7867

Accessibility & contrast

On white

6.62
#A43825 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#A43825 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43825
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A43825#FFFFFF#000000##FFFFFF
##A438251.006.623.176.62
#FFFFFF6.621.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574E22
Deuteranopia (green-blind)
#716521
Tritanopia (blue-blind)
#B51A34
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #a43825;
/* rgb */ color: rgb(164, 56, 37);
/* oklch */ color: oklch(49.4% 0.146 32.3);
Tailwind
colors: {
  custom: {
    50: '#c77461',
    500: '#a43825',
    950: '#000000',
  },
}
SCSS
$custom: #a43825;
$custom-light: #c77461;
$custom-dark: #000000;
JSON
{
  "hex": "#a43825",
  "rgb": {
    "r": 164,
    "g": 56,
    "b": 37
  },
  "hsl": {
    "h": 8.976,
    "s": 63.184,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49364,
    "c": 0.14635,
    "h": 32.3
  },
  "luminance": 0.10854
}

Semantic roles & 50–950 ramp

primary
#A43825
secondary
#62B4C2
accent
#CEE642
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#140805
muted
#837B79

Preview Lab

Preview with #A43825

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

Preview Lab → · Contrast checker → · Palette generator →

#A43825 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva