#553D0F#553D0F

#553D0F is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.8% C 0.069 H 79.6°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX#553D0F
RGBrgb(85, 61, 15)
HSLhsl(39, 70%, 20%)
HSVhsv(39, 82%, 33%)
CMYKcmyk(0%, 28.2%, 82.4%, 66.7%)
CIE-LABlab(27.58, 5.56, 30.81)
CIE-LCHlch(27.58, 31.31, 79.78°)
OKLaboklab(37.78% 0.0125 0.0677)
OKLCHoklch(37.78% 0.069 79.6)
XYZxyz(5.5017, 5.3037, 1.1858)
Luminance0.0530 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#553D0F #0F2755
analogous
#551A0F #553D0F #4A550F
triadic
#553D0F #0F553D #3D0F55
tetradic
#553D0F #0F551A #0F2755 #550F4A
square
#553D0F #0F551A #0F2755 #550F4A
split-complementary
#553D0F #0F4A55 #1A0F55
monochromatic
#1A1305 #211806 #553D0F #896218 #BD8821

Accessibility & contrast

On white

10.19
#553D0F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.06
#553D0F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553D0F
10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##553D0F#FFFFFF#000000##FFFFFF
##553D0F1.0010.192.0610.19
#FFFFFF10.191.0021.001.00
#0000002.0621.001.0021.00
##FFFFFF10.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#463E08
Deuteranopia (green-blind)
#4C4411
Tritanopia (blue-blind)
#5D3634
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #553d0f;
/* rgb */ color: rgb(85, 61, 15);
/* oklch */ color: oklch(37.8% 0.069 79.6);
Tailwind
colors: {
  custom: {
    50: '#887251',
    500: '#553d0f',
    950: '#000000',
  },
}
SCSS
$custom: #553d0f;
$custom-light: #887251;
$custom-dark: #000000;
JSON
{
  "hex": "#553d0f",
  "rgb": {
    "r": 85,
    "g": 61,
    "b": 15
  },
  "hsl": {
    "h": 39.429,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.37776,
    "c": 0.06888,
    "h": 79.6
  },
  "luminance": 0.05303
}

Semantic roles & 50–950 ramp

primary
#553D0F
secondary
#31518F
accent
#78ED3B
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78

Preview Lab

Preview with #553D0F

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

Preview Lab → · Contrast checker → · Palette generator →

#553D0F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva