#645248#645248

#645248 is a mid, muted orange. Relative luminance 0.092; OKLCH L 45.4% C 0.029 H 50.7°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#645248
RGB	rgb(100, 82, 72)
HSL	hsl(21, 16%, 34%)
HSV	hsv(21, 28%, 39%)
CMYK	cmyk(0%, 18%, 28%, 60.8%)
CIE-LAB	lab(36.39, 5.76, 8.67)
CIE-LCH	lch(36.39, 10.41, 56.42°)
OKLab	oklab(45.38% 0.0183 0.0224)
OKLCH	oklch(45.38% 0.029 50.7)
XYZ	xyz(9.4426, 9.2122, 7.4104)
Luminance	0.0921 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645248 #485A64

analogous

#64484C #645248 #646048

triadic

#645248 #486452 #524864

tetradic

#645248 #4C6448 #485A64 #604864

square

#645248 #4C6448 #485A64 #604864

split-complementary

#645248 #486460 #484C64

monochromatic

#1D1815 #40352E #645248 #886F62 #A58E82

Accessibility & contrast

On white

7.39

#645248 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#645248 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645248

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645248	#FFFFFF	#000000	##FFFFFF
##645248	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575347

Deuteranopia (green-blind)

#5B5748

Tritanopia (blue-blind)

#694F4F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #645248;
/* rgb */ color: rgb(100, 82, 72);
/* oklch */ color: oklch(45.4% 0.029 50.7);

Tailwind

colors: {
  custom: {
    50: '#90827b',
    500: '#645248',
    950: '#000000',
  },
}

SCSS

$custom: #645248;
$custom-light: #90827b;
$custom-dark: #000000;

JSON

{
  "hex": "#645248",
  "rgb": {
    "r": 100,
    "g": 82,
    "b": 72
  },
  "hsl": {
    "h": 21.429,
    "s": 16.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.45381,
    "c": 0.02889,
    "h": 50.7
  },
  "luminance": 0.09212
}

Semantic roles & 50–950 ramp

primary

#645248

secondary

#768892

accent

#9FB96F

background

#F8F7F7

surface

#F0EEED

border

#CBC9C8

text

#0C0A09

muted

#7D7C7B

Preview Lab

Preview with #645248

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

Preview Lab → · Contrast checker → · Palette generator →