#645848#645848

#645848 is a mid, muted orange. Relative luminance 0.102; OKLCH L 46.7% C 0.029 H 74.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#645848
RGB	rgb(100, 88, 72)
HSL	hsl(34, 16%, 34%)
HSV	hsv(34, 28%, 39%)
CMYK	cmyk(0%, 12%, 28%, 60.8%)
CIE-LAB	lab(38.12, 2.08, 11.08)
CIE-LCH	lch(38.12, 11.28, 79.35°)
OKLab	oklab(46.74% 0.0076 0.0283)
OKLCH	oklch(46.74% 0.029 74.9)
XYZ	xyz(9.9150, 10.1570, 7.5678)
Luminance	0.1016 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645848 #485464

analogous

#644A48 #645848 #626448

triadic

#645848 #486458 #584864

tetradic

#645848 #48644A #485464 #644862

square

#645848 #48644A #485464 #644862

split-complementary

#645848 #486264 #4A4864

monochromatic

#1D1915 #40392E #645848 #887762 #A59682

Accessibility & contrast

On white

6.93

#645848 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#645848 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645848

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645848	#FFFFFF	#000000	##FFFFFF
##645848	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5847

Deuteranopia (green-blind)

#605B48

Tritanopia (blue-blind)

#695554

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #645848;
/* rgb */ color: rgb(100, 88, 72);
/* oklch */ color: oklch(46.7% 0.029 74.9);

Tailwind

colors: {
  custom: {
    50: '#90877b',
    500: '#645848',
    950: '#000000',
  },
}

SCSS

$custom: #645848;
$custom-light: #90877b;
$custom-dark: #000000;

JSON

{
  "hex": "#645848",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 72
  },
  "hsl": {
    "h": 34.286,
    "s": 16.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.46738,
    "c": 0.02934,
    "h": 74.9
  },
  "luminance": 0.10157
}

Semantic roles & 50–950 ramp

primary

#645848

secondary

#768292

accent

#8FB96F

background

#F8F8F7

surface

#F0EFED

border

#CBCAC8

text

#0C0B09

muted

#7D7C7B

Preview Lab

Preview with #645848

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

Preview Lab → · Contrast checker → · Palette generator →