#A04138#A04138

#A04138 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.2% C 0.128 H 28.0°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX#A04138
RGBrgb(160, 65, 56)
HSLhsl(5, 48%, 42%)
HSVhsv(5, 65%, 63%)
CMYKcmyk(0%, 59.4%, 65%, 37.3%)
CIE-LABlab(40.48, 38.84, 25.43)
CIE-LCHlch(40.48, 46.43, 33.22°)
OKLaboklab(50.17% 0.1134 0.0602)
OKLCHoklch(50.17% 0.128 28)
XYZxyz(17.1029, 11.5419, 5.0678)
Luminance0.1154 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A04138 #3897A0
analogous
#A03863 #A04138 #A07538
triadic
#A04138 #38A041 #4138A0
tetradic
#A04138 #63A038 #3897A0 #7538A0
square
#A04138 #63A038 #3897A0 #7538A0
split-complementary
#A04138 #38A075 #3863A0
monochromatic
#451C18 #732F28 #A04138 #C35C53 #D38780

Accessibility & contrast

On white

6.35
#A04138 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.31
#A04138 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A04138
6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A04138#FFFFFF#000000##FFFFFF
##A041381.006.353.316.35
#FFFFFF6.351.0021.001.00
#0000003.3121.001.0021.00
##FFFFFF6.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A5337
Deuteranopia (green-blind)
#716736
Tritanopia (blue-blind)
#AF2E3F
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #a04138;
/* rgb */ color: rgb(160, 65, 56);
/* oklch */ color: oklch(50.2% 0.128 28.0);
Tailwind
colors: {
  custom: {
    50: '#c2796f',
    500: '#a04138',
    950: '#000000',
  },
}
SCSS
$custom: #a04138;
$custom-light: #c2796f;
$custom-dark: #000000;
JSON
{
  "hex": "#a04138",
  "rgb": {
    "r": 160,
    "g": 65,
    "b": 56
  },
  "hsl": {
    "h": 5.192,
    "s": 48.148,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50172,
    "c": 0.1284,
    "h": 28
  },
  "luminance": 0.1154
}

Semantic roles & 50–950 ramp

primary
#A04138
secondary
#78B6BC
accent
#CCD850
background
#FCF7F6
surface
#F9EEEC
border
#D2C9C7
text
#140907
muted
#827B7A

Preview Lab

Preview with #A04138

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

Preview Lab → · Contrast checker → · Palette generator →

#A04138 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva