#A23628#A23628

#A23628 is a mid, vivid red. Relative luminance 0.105; OKLCH L 48.8% C 0.145 H 30.4°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX#A23628
RGBrgb(162, 54, 40)
HSLhsl(7, 60%, 40%)
HSVhsv(7, 75%, 64%)
CMYKcmyk(0%, 66.7%, 75.3%, 36.5%)
CIE-LABlab(38.68, 43.81, 32.85)
CIE-LCHlch(38.68, 54.76, 36.87°)
OKLaboklab(48.81% 0.1255 0.0736)
OKLCHoklch(48.81% 0.145 30.4)
XYZxyz(16.6043, 10.4753, 3.1547)
Luminance0.1047 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A23628 #2894A2
analogous
#A22857 #A23628 #A27328
triadic
#A23628 #28A236 #3628A2
tetradic
#A23628 #57A228 #2894A2 #7328A2
square
#A23628 #57A228 #2894A2 #7328A2
split-complementary
#A23628 #28A273 #2857A2
monochromatic
#401510 #71261C #A23628 #CE4A39 #DA776A

Accessibility & contrast

On white

6.79
#A23628 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.09
#A23628 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23628
6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A23628#FFFFFF#000000##FFFFFF
##A236281.006.793.096.79
#FFFFFF6.791.0021.001.00
#0000003.0921.001.0021.00
##FFFFFF6.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544C26
Deuteranopia (green-blind)
#6F6424
Tritanopia (blue-blind)
#B21833
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #a23628;
/* rgb */ color: rgb(162, 54, 40);
/* oklch */ color: oklch(48.8% 0.145 30.4);
Tailwind
colors: {
  custom: {
    50: '#c57363',
    500: '#a23628',
    950: '#000000',
  },
}
SCSS
$custom: #a23628;
$custom-light: #c57363;
$custom-dark: #000000;
JSON
{
  "hex": "#a23628",
  "rgb": {
    "r": 162,
    "g": 54,
    "b": 40
  },
  "hsl": {
    "h": 6.885,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48814,
    "c": 0.14549,
    "h": 30.4
  },
  "luminance": 0.10473
}

Semantic roles & 50–950 ramp

primary
#A23628
secondary
#65B6C1
accent
#D1E444
background
#FDF7F5
surface
#FAEDEA
border
#D3C8C6
text
#140805
muted
#837B79

Preview Lab

Preview with #A23628

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

Preview Lab → · Contrast checker → · Palette generator →

#A23628 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva