#633316#633316

#633316 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.7% C 0.080 H 49.4°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX#633316
RGBrgb(99, 51, 22)
HSLhsl(23, 64%, 24%)
HSVhsv(23, 78%, 39%)
CMYKcmyk(0%, 48.5%, 77.8%, 61.2%)
CIE-LABlab(26.96, 19.04, 27.23)
CIE-LCHlch(26.96, 33.23, 55.04°)
OKLaboklab(37.74% 0.0524 0.061)
OKLCHoklch(37.74% 0.08 49.4)
XYZxyz(6.4748, 5.0790, 1.3983)
Luminance0.0508 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#633316 #164663
analogous
#631620 #633316 #635916
triadic
#633316 #166333 #331663
tetradic
#633316 #206316 #164663 #591663
square
#633316 #206316 #164663 #591663
split-complementary
#633316 #166359 #162063
monochromatic
#190D06 #31190B #633316 #954D21 #C7672C

Accessibility & contrast

On white

10.42
#633316 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#633316 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633316
10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##633316#FFFFFF#000000##FFFFFF
##6333161.0010.422.0210.42
#FFFFFF10.421.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#413913
Deuteranopia (green-blind)
#4C4415
Tritanopia (blue-blind)
#6D292D
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #633316;
/* rgb */ color: rgb(99, 51, 22);
/* oklch */ color: oklch(37.7% 0.080 49.4);
Tailwind
colors: {
  custom: {
    50: '#946b55',
    500: '#633316',
    950: '#000000',
  },
}
SCSS
$custom: #633316;
$custom-light: #946b55;
$custom-dark: #000000;
JSON
{
  "hex": "#633316",
  "rgb": {
    "r": 99,
    "g": 51,
    "b": 22
  },
  "hsl": {
    "h": 22.597,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.37742,
    "c": 0.0804,
    "h": 49.4
  },
  "luminance": 0.05078
}

Semantic roles & 50–950 ramp

primary
#633316
secondary
#3B769A
accent
#A8E741
background
#F9F6F4
surface
#F2EBE8
border
#CCC6C4
text
#0E0603
muted
#7E7A78

Preview Lab

Preview with #633316

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

Preview Lab → · Contrast checker → · Palette generator →

#633316 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva