#645342#645342

#645342 is a mid, muted orange. Relative luminance 0.093; OKLCH L 45.4% C 0.035 H 66.8°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#645342
RGB	rgb(100, 83, 66)
HSL	hsl(30, 20%, 33%)
HSV	hsv(30, 34%, 39%)
CMYK	cmyk(0%, 17%, 34%, 60.8%)
CIE-LAB	lab(36.54, 4.22, 12.60)
CIE-LCH	lch(36.54, 13.28, 71.48°)
OKLab	oklab(45.45% 0.0137 0.0319)
OKLCH	oklch(45.45% 0.035 66.8)
XYZ	xyz(9.3323, 9.2896, 6.4547)
Luminance	0.0929 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645342 #425364

analogous

#644242 #645342 #646442

triadic

#645342 #426453 #534264

tetradic

#645342 #426442 #425364 #644264

square

#645342 #426442 #425364 #644264

split-complementary

#645342 #426464 #424264

monochromatic

#1A1611 #3F342A #645342 #89725A #A7907A

Accessibility & contrast

On white

7.35

#645342 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#645342 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645342

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645342	#FFFFFF	#000000	##FFFFFF
##645342	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595441

Deuteranopia (green-blind)

#5D5842

Tritanopia (blue-blind)

#6A4F4E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #645342;
/* rgb */ color: rgb(100, 83, 66);
/* oklch */ color: oklch(45.4% 0.035 66.8);

Tailwind

colors: {
  custom: {
    50: '#918376',
    500: '#645342',
    950: '#000000',
  },
}

SCSS

$custom: #645342;
$custom-light: #918376;
$custom-dark: #000000;

JSON

{
  "hex": "#645342",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 66
  },
  "hsl": {
    "h": 30,
    "s": 20.482,
    "l": 32.549
  },
  "oklch": {
    "l": 0.45449,
    "c": 0.03476,
    "h": 66.8
  },
  "luminance": 0.09289
}

Semantic roles & 50–950 ramp

primary

#645342

secondary

#6F8193

accent

#94BD6B

background

#F8F8F7

surface

#F0EFED

border

#CBCAC8

text

#0D0A08

muted

#7D7C7B

Preview Lab

Preview with #645342

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

Preview Lab → · Contrast checker → · Palette generator →