#643814#643814

#643814 is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.8% C 0.079 H 56.4°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX#643814
RGBrgb(100, 56, 20)
HSLhsl(27, 67%, 24%)
HSVhsv(27, 80%, 39%)
CMYKcmyk(0%, 44%, 80%, 60.8%)
CIE-LABlab(28.35, 16.37, 29.81)
CIE-LCHlch(28.35, 34.01, 61.23°)
OKLaboklab(38.84% 0.0439 0.066)
OKLCHoklch(38.84% 0.079 56.4)
XYZxyz(6.7966, 5.5889, 1.3825)
Luminance0.0559 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#643814 #144064
analogous
#641418 #643814 #646014
triadic
#643814 #146438 #381464
tetradic
#643814 #186414 #144064 #601464
square
#643814 #186414 #144064 #601464
split-complementary
#643814 #146460 #141864
monochromatic
#1A0E05 #311B0A #643814 #97551E #CA7128

Accessibility & contrast

On white

9.92
#643814 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.12
#643814 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643814
9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##643814#FFFFFF#000000##FFFFFF
##6438141.009.922.129.92
#FFFFFF9.921.0021.001.00
#0000002.1221.001.0021.00
##FFFFFF9.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#453D0F
Deuteranopia (green-blind)
#504714
Tritanopia (blue-blind)
#6E2E30
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #643814;
/* rgb */ color: rgb(100, 56, 20);
/* oklch */ color: oklch(38.8% 0.079 56.4);
Tailwind
colors: {
  custom: {
    50: '#956f54',
    500: '#643814',
    950: '#000000',
  },
}
SCSS
$custom: #643814;
$custom-light: #956f54;
$custom-dark: #000000;
JSON
{
  "hex": "#643814",
  "rgb": {
    "r": 100,
    "g": 56,
    "b": 20
  },
  "hsl": {
    "h": 27,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.38839,
    "c": 0.07924,
    "h": 56.4
  },
  "luminance": 0.05588
}

Semantic roles & 50–950 ramp

primary
#643814
secondary
#386F9B
accent
#9CEA3E
background
#F9F6F4
surface
#F2ECE7
border
#CCC7C3
text
#0E0703
muted
#7E7A78

Preview Lab

Preview with #643814

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

Preview Lab → · Contrast checker → · Palette generator →

#643814 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva