#A54437#A54437

#A54437 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.4% C 0.131 H 29.9°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX#A54437
RGBrgb(165, 68, 55)
HSLhsl(7, 50%, 43%)
HSVhsv(7, 67%, 65%)
CMYKcmyk(0%, 58.8%, 66.7%, 35.3%)
CIE-LABlab(41.86, 39.18, 27.92)
CIE-LCHlch(41.86, 48.11, 35.48°)
OKLaboklab(51.38% 0.1137 0.0655)
OKLCHoklch(51.38% 0.131 29.9)
XYZxyz(18.2755, 12.4118, 5.0470)
Luminance0.1241 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A54437 #3798A5
analogous
#A53761 #A54437 #A57B37
triadic
#A54437 #37A544 #4437A5
tetradic
#A54437 #61A537 #3798A5 #7B37A5
square
#A54437 #61A537 #3798A5 #7B37A5
split-complementary
#A54437 #37A57B #3761A5
monochromatic
#491E18 #773128 #A54437 #C66153 #D58B81

Accessibility & contrast

On white

6.03
#A54437 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.48
#A54437 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A54437
6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A54437#FFFFFF#000000##FFFFFF
##A544371.006.033.486.03
#FFFFFF6.031.0021.001.00
#0000003.4821.001.0021.00
##FFFFFF6.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5D5635
Deuteranopia (green-blind)
#756B35
Tritanopia (blue-blind)
#B53041
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #a54437;
/* rgb */ color: rgb(165, 68, 55);
/* oklch */ color: oklch(51.4% 0.131 29.9);
Tailwind
colors: {
  custom: {
    50: '#c67b6e',
    500: '#a54437',
    950: '#000000',
  },
}
SCSS
$custom: #a54437;
$custom-light: #c67b6e;
$custom-dark: #000000;
JSON
{
  "hex": "#a54437",
  "rgb": {
    "r": 165,
    "g": 68,
    "b": 55
  },
  "hsl": {
    "h": 7.091,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51375,
    "c": 0.1312,
    "h": 29.9
  },
  "luminance": 0.12409
}

Semantic roles & 50–950 ramp

primary
#A54437
secondary
#79B6BF
accent
#C9DA4E
background
#FCF7F6
surface
#F9EEEC
border
#D2C9C7
text
#140A07
muted
#827C7A

Preview Lab

Preview with #A54437

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

Preview Lab → · Contrast checker → · Palette generator →

#A54437 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva