#64573A#64573A

#64573A is a mid, muted orange. Relative luminance 0.098; OKLCH L 46.2% C 0.047 H 86.4°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#64573A
RGB	rgb(100, 87, 58)
HSL	hsl(41, 27%, 31%)
HSV	hsv(41, 42%, 39%)
CMYK	cmyk(0%, 13%, 42%, 60.8%)
CIE-LAB	lab(37.54, 0.68, 18.81)
CIE-LCH	lch(37.54, 18.82, 87.92°)
OKLab	oklab(46.18% 0.0029 0.0465)
OKLCH	oklch(46.18% 0.047 86.4)
XYZ	xyz(9.4277, 9.8316, 5.4032)
Luminance	0.0983 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64573A #3A4764

analogous

#64423A #64573A #5C643A

triadic

#64573A #3A6457 #573A64

tetradic

#64573A #3A6442 #3A4764 #643A5C

square

#64573A #3A6442 #3A4764 #643A5C

split-complementary

#64573A #3A5C64 #423A64

monochromatic

#17140D #3D3524 #64573A #8B7950 #AB986E

Accessibility & contrast

On white

7.08

#64573A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#64573A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64573A

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64573A	#FFFFFF	#000000	##FFFFFF
##64573A	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5638

Deuteranopia (green-blind)

#615A3B

Tritanopia (blue-blind)

#6A5250

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #64573a;
/* rgb */ color: rgb(100, 87, 58);
/* oklch */ color: oklch(46.2% 0.047 86.4);

Tailwind

colors: {
  custom: {
    50: '#918670',
    500: '#64573a',
    950: '#000000',
  },
}

SCSS

$custom: #64573a;
$custom-light: #918670;
$custom-dark: #000000;

JSON

{
  "hex": "#64573a",
  "rgb": {
    "r": 100,
    "g": 87,
    "b": 58
  },
  "hsl": {
    "h": 41.429,
    "s": 26.582,
    "l": 30.98
  },
  "oklch": {
    "l": 0.46183,
    "c": 0.04655,
    "h": 86.4
  },
  "luminance": 0.09831
}

Semantic roles & 50–950 ramp

primary

#64573A

secondary

#667494

accent

#82C365

background

#F9F8F6

surface

#F1EFEC

border

#CBCAC7

text

#0D0B07

muted

#7E7C7A

Preview Lab

Preview with #64573A

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

Preview Lab → · Contrast checker → · Palette generator →