#64583C#64583C

#64583C is a mid, muted orange. Relative luminance 0.100; OKLCH L 46.5% C 0.045 H 87.4°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#64583C
RGB	rgb(100, 88, 60)
HSL	hsl(42, 25%, 31%)
HSV	hsv(42, 40%, 39%)
CMYK	cmyk(0%, 12%, 40%, 60.8%)
CIE-LAB	lab(37.87, 0.34, 18.05)
CIE-LCH	lch(37.87, 18.05, 88.92°)
OKLab	oklab(46.46% 0.0021 0.0448)
OKLCH	oklch(46.46% 0.045 87.4)
XYZ	xyz(9.5611, 10.0154, 5.7036)
Luminance	0.1002 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64583C #3C4864

analogous

#64443C #64583C #5C643C

triadic

#64583C #3C6458 #583C64

tetradic

#64583C #3C6444 #3C4864 #643C5C

square

#64583C #3C6444 #3C4864 #643C5C

split-complementary

#64583C #3C5C64 #443C64

monochromatic

#18150E #3E3625 #64583C #8A7A53 #AA9971

Accessibility & contrast

On white

6.99

#64583C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#64583C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64583C

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64583C	#FFFFFF	#000000	##FFFFFF
##64583C	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573A

Deuteranopia (green-blind)

#615B3D

Tritanopia (blue-blind)

#6A5351

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #64583c;
/* rgb */ color: rgb(100, 88, 60);
/* oklch */ color: oklch(46.5% 0.045 87.4);

Tailwind

colors: {
  custom: {
    50: '#918772',
    500: '#64583c',
    950: '#000000',
  },
}

SCSS

$custom: #64583c;
$custom-light: #918772;
$custom-dark: #000000;

JSON

{
  "hex": "#64583c",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 60
  },
  "hsl": {
    "h": 42,
    "s": 25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.46456,
    "c": 0.0448,
    "h": 87.4
  },
  "luminance": 0.10015
}

Semantic roles & 50–950 ramp

primary

#64583C

secondary

#687594

accent

#82C166

background

#F8F8F6

surface

#F0EFEC

border

#CBCAC7

text

#0D0B08

muted

#7D7C7B

Preview Lab

Preview with #64583C

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

Preview Lab → · Contrast checker → · Palette generator →