#64484B#64484B

#64484B is a dark, muted red. Relative luminance 0.079; OKLCH L 43.3% C 0.039 H 11.7°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#64484B
RGB	rgb(100, 72, 75)
HSL	hsl(354, 16%, 34%)
HSV	hsv(354, 28%, 39%)
CMYK	cmyk(0%, 28%, 25%, 60.8%)
CIE-LAB	lab(33.67, 12.45, 2.92)
CIE-LCH	lch(33.67, 12.79, 13.20°)
OKLab	oklab(43.3% 0.0378 0.0078)
OKLCH	oklch(43.3% 0.039 11.7)
XYZ	xyz(8.8430, 7.8525, 7.7051)
Luminance	0.0785 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64484B #486461

analogous

#644859 #64484B #645348

triadic

#64484B #4B6448 #484B64

tetradic

#64484B #596448 #486461 #534864

square

#64484B #596448 #486461 #534864

split-complementary

#64484B #486453 #485964

monochromatic

#1D1516 #402E30 #64484B #886266 #A58285

Accessibility & contrast

On white

8.17

#64484B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#64484B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64484B

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64484B	#FFFFFF	#000000	##FFFFFF
##64484B	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4C4B

Deuteranopia (green-blind)

#53514B

Tritanopia (blue-blind)

#694649

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #64484b;
/* rgb */ color: rgb(100, 72, 75);
/* oklch */ color: oklch(43.3% 0.039 11.7);

Tailwind

colors: {
  custom: {
    50: '#917b7d',
    500: '#64484b',
    950: '#000000',
  },
}

SCSS

$custom: #64484b;
$custom-light: #917b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#64484b",
  "rgb": {
    "r": 100,
    "g": 72,
    "b": 75
  },
  "hsl": {
    "h": 353.571,
    "s": 16.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43298,
    "c": 0.0386,
    "h": 11.7
  },
  "luminance": 0.07852
}

Semantic roles & 50–950 ramp

primary

#64484B

secondary

#76928F

accent

#B9B16F

background

#F8F7F7

surface

#F0EDEE

border

#CBC8C9

text

#0D0909

muted

#7D7B7B

Preview Lab

Preview with #64484B

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

Preview Lab → · Contrast checker → · Palette generator →