#644319#644319

#644319 is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.2% C 0.073 H 69.6°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#644319
RGB	rgb(100, 67, 25)
HSL	hsl(34, 60%, 25%)
HSV	hsv(34, 75%, 39%)
CMYK	cmyk(0%, 33%, 75%, 60.8%)
CIE-LAB	lab(31.33, 9.85, 30.30)
CIE-LCH	lch(31.33, 31.85, 72.00°)
OKLab	oklab(41.17% 0.0254 0.0682)
OKLCH	oklch(41.17% 0.073 69.6)
XYZ	xyz(7.4387, 6.7945, 1.8392)
Luminance	0.0679 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644319 #193A64

analogous

#641E19 #644319 #606419

triadic

#644319 #196443 #431964

tetradic

#644319 #19641E #193A64 #641960

square

#644319 #19641E #193A64 #641960

split-complementary

#644319 #196064 #1E1964

monochromatic

#181006 #33220D #644319 #956425 #C68531

Accessibility & contrast

On white

8.90

#644319 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#644319 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644319

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644319	#FFFFFF	#000000	##FFFFFF
##644319	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4514

Deuteranopia (green-blind)

#564D1A

Tritanopia (blue-blind)

#6D3B3A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #644319;
/* rgb */ color: rgb(100, 67, 25);
/* oklch */ color: oklch(41.2% 0.073 69.6);

Tailwind

colors: {
  custom: {
    50: '#947758',
    500: '#644319',
    950: '#000000',
  },
}

SCSS

$custom: #644319;
$custom-light: #947758;
$custom-dark: #000000;

JSON

{
  "hex": "#644319",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 25
  },
  "hsl": {
    "h": 33.6,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.41168,
    "c": 0.07274,
    "h": 69.6
  },
  "luminance": 0.06794
}

Semantic roles & 50–950 ramp

primary

#644319

secondary

#3F679A

accent

#8AE345

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #644319

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

Preview Lab → · Contrast checker → · Palette generator →