#645330#645330

#645330 is a mid, muted orange. Relative luminance 0.091; OKLCH L 45.1% C 0.056 H 84.3°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#645330
RGB	rgb(100, 83, 48)
HSL	hsl(40, 35%, 29%)
HSV	hsv(40, 52%, 39%)
CMYK	cmyk(0%, 17%, 52%, 60.8%)
CIE-LAB	lab(36.19, 1.92, 23.03)
CIE-LCH	lch(36.19, 23.11, 85.22°)
OKLab	oklab(45.07% 0.0055 0.0555)
OKLCH	oklch(45.07% 0.056 84.3)
XYZ	xyz(8.8826, 9.1097, 4.0862)
Luminance	0.0911 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645330 #304164

analogous

#643930 #645330 #5B6430

triadic

#645330 #306453 #533064

tetradic

#645330 #306439 #304164 #64305B

square

#645330 #306439 #304164 #64305B

split-complementary

#645330 #305B64 #393064

monochromatic

#15110A #3B311C #645330 #8D7544 #B1965D

Accessibility & contrast

On white

7.44

#645330 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#645330 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645330

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645330	#FFFFFF	#000000	##FFFFFF
##645330	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532D

Deuteranopia (green-blind)

#5F5731

Tritanopia (blue-blind)

#6B4D4A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #645330;
/* rgb */ color: rgb(100, 83, 48);
/* oklch */ color: oklch(45.1% 0.056 84.3);

Tailwind

colors: {
  custom: {
    50: '#928369',
    500: '#645330',
    950: '#000000',
  },
}

SCSS

$custom: #645330;
$custom-light: #928369;
$custom-dark: #000000;

JSON

{
  "hex": "#645330",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 48
  },
  "hsl": {
    "h": 40.385,
    "s": 35.135,
    "l": 29.02
  },
  "oklch": {
    "l": 0.4507,
    "c": 0.05576,
    "h": 84.3
  },
  "luminance": 0.09109
}

Semantic roles & 50–950 ramp

primary

#645330

secondary

#5A6E95

accent

#81CB5D

background

#F9F8F6

surface

#F1EFEB

border

#CBCAC6

text

#0D0A06

muted

#7E7C7A

Preview Lab

Preview with #645330

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

Preview Lab → · Contrast checker → · Palette generator →