#A03629#A03629

#A03629 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.5% C 0.143 H 30.1°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX#A03629
RGBrgb(160, 54, 41)
HSLhsl(7, 59%, 39%)
HSVhsv(7, 74%, 63%)
CMYKcmyk(0%, 66.3%, 74.4%, 37.3%)
CIE-LABlab(38.33, 43.15, 31.78)
CIE-LCHlch(38.33, 53.59, 36.38°)
OKLaboklab(48.49% 0.1238 0.0717)
OKLCHoklch(48.49% 0.143 30.1)
XYZxyz(16.2184, 10.2743, 3.2265)
Luminance0.1027 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A03629 #2993A0
analogous
#A02957 #A03629 #A07229
triadic
#A03629 #29A036 #3629A0
tetradic
#A03629 #57A029 #2993A0 #7229A0
square
#A03629 #57A029 #2993A0 #7229A0
split-complementary
#A03629 #29A072 #2957A0
monochromatic
#3F1510 #6F261D #A03629 #CC4A3A #D9776A

Accessibility & contrast

On white

6.88
#A03629 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.05
#A03629 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03629
6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A03629#FFFFFF#000000##FFFFFF
##A036291.006.883.056.88
#FFFFFF6.881.0021.001.00
#0000003.0521.001.0021.00
##FFFFFF6.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544C27
Deuteranopia (green-blind)
#6E6325
Tritanopia (blue-blind)
#B01A34
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #a03629;
/* rgb */ color: rgb(160, 54, 41);
/* oklch */ color: oklch(48.5% 0.143 30.1);
Tailwind
colors: {
  custom: {
    50: '#c47363',
    500: '#a03629',
    950: '#000000',
  },
}
SCSS
$custom: #a03629;
$custom-light: #c47363;
$custom-dark: #000000;
JSON
{
  "hex": "#a03629",
  "rgb": {
    "r": 160,
    "g": 54,
    "b": 41
  },
  "hsl": {
    "h": 6.555,
    "s": 59.204,
    "l": 39.412
  },
  "oklch": {
    "l": 0.48486,
    "c": 0.14308,
    "h": 30.1
  },
  "luminance": 0.10272
}

Semantic roles & 50–950 ramp

primary
#A03629
secondary
#65B6BF
accent
#D1E245
background
#FDF7F5
surface
#FAEDEA
border
#D3C8C6
text
#140805
muted
#837B79

Preview Lab

Preview with #A03629

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

Preview Lab → · Contrast checker → · Palette generator →

#A03629 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva