#644515#644515

#644515 is a dark, moderate orange. Relative luminance 0.070; OKLCH L 41.6% C 0.075 H 74.3°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#644515
RGB	rgb(100, 69, 21)
HSL	hsl(36, 65%, 24%)
HSV	hsv(36, 79%, 39%)
CMYK	cmyk(0%, 31%, 79%, 60.8%)
CIE-LAB	lab(31.85, 8.38, 32.83)
CIE-LCH	lch(31.85, 33.88, 75.68°)
OKLab	oklab(41.56% 0.0205 0.0727)
OKLCH	oklch(41.56% 0.076 74.3)
XYZ	xyz(7.5195, 7.0203, 1.6683)
Luminance	0.0702 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644515 #153464

analogous

#641D15 #644515 #5B6415

triadic

#644515 #156445 #451564

tetradic

#644515 #15641D #153464 #64155B

square

#644515 #15641D #153464 #64155B

split-complementary

#644515 #155B64 #1D1564

monochromatic

#191105 #31220A #644515 #976820 #C98B2A

Accessibility & contrast

On white

8.74

#644515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#644515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644515

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644515	#FFFFFF	#000000	##FFFFFF
##644515	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50470E

Deuteranopia (green-blind)

#574E17

Tritanopia (blue-blind)

#6D3D3B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #644515;
/* rgb */ color: rgb(100, 69, 21);
/* oklch */ color: oklch(41.6% 0.075 74.3);

Tailwind

colors: {
  custom: {
    50: '#947856',
    500: '#644515',
    950: '#000000',
  },
}

SCSS

$custom: #644515;
$custom-light: #947856;
$custom-dark: #000000;

JSON

{
  "hex": "#644515",
  "rgb": {
    "r": 100,
    "g": 69,
    "b": 21
  },
  "hsl": {
    "h": 36.456,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.4156,
    "c": 0.0755,
    "h": 74.3
  },
  "luminance": 0.0702
}

Semantic roles & 50–950 ramp

primary

#644515

secondary

#3A609B

accent

#82E840

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644515

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

Preview Lab → · Contrast checker → · Palette generator →