#644415#644415

#644415 is a dark, moderate orange. Relative luminance 0.069; OKLCH L 41.3% C 0.075 H 72.8°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#644415
RGB	rgb(100, 68, 21)
HSL	hsl(36, 65%, 24%)
HSV	hsv(36, 79%, 39%)
CMYK	cmyk(0%, 32%, 79%, 60.8%)
CIE-LAB	lab(31.57, 9.00, 32.55)
CIE-LCH	lch(31.57, 33.77, 74.54°)
OKLab	oklab(41.34% 0.0223 0.0721)
OKLCH	oklch(41.34% 0.075 72.8)
XYZ	xyz(7.4585, 6.8983, 1.6480)
Luminance	0.0690 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644415 #153564

analogous

#641C15 #644415 #5C6415

triadic

#644415 #156444 #441564

tetradic

#644415 #15641C #153564 #64155C

square

#644415 #15641C #153564 #64155C

split-complementary

#644415 #155C64 #1C1564

monochromatic

#191105 #31220A #644415 #976620 #C9892A

Accessibility & contrast

On white

8.83

#644415 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#644415 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644415

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644415	#FFFFFF	#000000	##FFFFFF
##644415	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F460F

Deuteranopia (green-blind)

#574D16

Tritanopia (blue-blind)

#6D3C3A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #644415;
/* rgb */ color: rgb(100, 68, 21);
/* oklch */ color: oklch(41.3% 0.075 72.8);

Tailwind

colors: {
  custom: {
    50: '#947756',
    500: '#644415',
    950: '#000000',
  },
}

SCSS

$custom: #644415;
$custom-light: #947756;
$custom-dark: #000000;

JSON

{
  "hex": "#644415",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 21
  },
  "hsl": {
    "h": 35.696,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.41343,
    "c": 0.07544,
    "h": 72.8
  },
  "luminance": 0.06898
}

Semantic roles & 50–950 ramp

primary

#644415

secondary

#3A619B

accent

#84E840

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #644415

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

Preview Lab → · Contrast checker → · Palette generator →