#645852#645852

#645852 is a mid, near-neutral orange. Relative luminance 0.103; OKLCH L 47.0% C 0.018 H 48.3°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#645852
RGB	rgb(100, 88, 82)
HSL	hsl(20, 10%, 36%)
HSV	hsv(20, 18%, 39%)
CMYK	cmyk(0%, 12%, 18%, 60.8%)
CIE-LAB	lab(38.37, 3.77, 5.26)
CIE-LCH	lch(38.37, 6.48, 54.39°)
OKLab	oklab(47.02% 0.0123 0.0138)
OKLCH	oklch(47.02% 0.018 48.3)
XYZ	xyz(10.2682, 10.2982, 9.4279)
Luminance	0.1030 (WCAG relative)
Temperature	neutral
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645852 #525E64

analogous

#645255 #645852 #646152

triadic

#645852 #526458 #585264

tetradic

#645852 #556452 #525E64 #615264

square

#645852 #556452 #525E64 #615264

split-complementary

#645852 #526461 #525564

monochromatic

#211D1B #423A36 #645852 #86766E #A2958E

Accessibility & contrast

On white

6.86

#645852 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#645852 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645852

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645852	#FFFFFF	#000000	##FFFFFF
##645852	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5952

Deuteranopia (green-blind)

#5E5B52

Tritanopia (blue-blind)

#685656

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #645852;
/* rgb */ color: rgb(100, 88, 82);
/* oklch */ color: oklch(47.0% 0.018 48.3);

Tailwind

colors: {
  custom: {
    50: '#908782',
    500: '#645852',
    950: '#000000',
  },
}

SCSS

$custom: #645852;
$custom-light: #908782;
$custom-dark: #000000;

JSON

{
  "hex": "#645852",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 82
  },
  "hsl": {
    "h": 20,
    "s": 9.89,
    "l": 35.686
  },
  "oklch": {
    "l": 0.47016,
    "c": 0.01844,
    "h": 48.3
  },
  "luminance": 0.10298
}

Semantic roles & 50–950 ramp

primary

#645852

secondary

#818C91

accent

#9EB375

background

#F8F8F7

surface

#F0EFEE

border

#CBCAC9

text

#0C0B0A

muted

#7D7C7C

Preview Lab

Preview with #645852

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

Preview Lab → · Contrast checker → · Palette generator →