#64483B#64483B

#64483B is a dark, muted orange. Relative luminance 0.077; OKLCH L 42.8% C 0.044 H 46.0°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#64483B
RGB	rgb(100, 72, 59)
HSL	hsl(19, 26%, 31%)
HSV	hsv(19, 41%, 39%)
CMYK	cmyk(0%, 28%, 41%, 60.8%)
CIE-LAB	lab(33.27, 10.03, 12.49)
CIE-LCH	lch(33.27, 16.03, 51.23°)
OKLab	oklab(42.85% 0.0305 0.0316)
OKLCH	oklch(42.85% 0.044 46)
XYZ	xyz(8.3626, 7.6603, 5.1749)
Luminance	0.0766 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64483B #3B5764

analogous

#643B42 #64483B #645C3B

triadic

#64483B #3B6448 #483B64

tetradic

#64483B #42643B #3B5764 #5C3B64

square

#64483B #42643B #3B5764 #5C3B64

split-complementary

#64483B #3B645C #3B4264

monochromatic

#17110E #3E2C24 #64483B #8A6452 #AA826F

Accessibility & contrast

On white

8.29

#64483B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#64483B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64483B

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64483B	#FFFFFF	#000000	##FFFFFF
##64483B	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4B3A

Deuteranopia (green-blind)

#56513B

Tritanopia (blue-blind)

#6B4345

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #64483b;
/* rgb */ color: rgb(100, 72, 59);
/* oklch */ color: oklch(42.8% 0.044 46.0);

Tailwind

colors: {
  custom: {
    50: '#917b71',
    500: '#64483b',
    950: '#000000',
  },
}

SCSS

$custom: #64483b;
$custom-light: #917b71;
$custom-dark: #000000;

JSON

{
  "hex": "#64483b",
  "rgb": {
    "r": 100,
    "g": 72,
    "b": 59
  },
  "hsl": {
    "h": 19.024,
    "s": 25.786,
    "l": 31.176
  },
  "oklch": {
    "l": 0.42847,
    "c": 0.04389,
    "h": 46
  },
  "luminance": 0.0766
}

Semantic roles & 50–950 ramp

primary

#64483B

secondary

#678694

accent

#A5C266

background

#F9F7F6

surface

#F1EDEC

border

#CBC8C7

text

#0D0907

muted

#7E7B7A

Preview Lab

Preview with #64483B

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

Preview Lab → · Contrast checker → · Palette generator →