#64484C#64484C

#64484C is a dark, muted red. Relative luminance 0.079; OKLCH L 43.3% C 0.039 H 9.3°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#64484C
RGB	rgb(100, 72, 76)
HSL	hsl(351, 16%, 34%)
HSV	hsv(351, 28%, 39%)
CMYK	cmyk(0%, 28%, 24%, 60.8%)
CIE-LAB	lab(33.70, 12.62, 2.32)
CIE-LCH	lch(33.70, 12.83, 10.44°)
OKLab	oklab(43.33% 0.0382 0.0063)
OKLCH	oklch(43.33% 0.039 9.3)
XYZ	xyz(8.8775, 7.8663, 7.8868)
Luminance	0.0787 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64484C #486460

analogous

#64485A #64484C #645248

triadic

#64484C #4C6448 #484C64

tetradic

#64484C #5A6448 #486460 #524864

square

#64484C #5A6448 #486460 #524864

split-complementary

#64484C #486452 #485A64

monochromatic

#1D1516 #402E31 #64484C #886267 #A58287

Accessibility & contrast

On white

8.16

#64484C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#64484C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64484C

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64484C	#FFFFFF	#000000	##FFFFFF
##64484C	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4C4C

Deuteranopia (green-blind)

#53514B

Tritanopia (blue-blind)

#694649

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #64484c;
/* rgb */ color: rgb(100, 72, 76);
/* oklch */ color: oklch(43.3% 0.039 9.3);

Tailwind

colors: {
  custom: {
    50: '#917b7e',
    500: '#64484c',
    950: '#000000',
  },
}

SCSS

$custom: #64484c;
$custom-light: #917b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#64484c",
  "rgb": {
    "r": 100,
    "g": 72,
    "b": 76
  },
  "hsl": {
    "h": 351.429,
    "s": 16.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.4333,
    "c": 0.03875,
    "h": 9.3
  },
  "luminance": 0.07866
}

Semantic roles & 50–950 ramp

primary

#64484C

secondary

#76928E

accent

#B9AE6F

background

#F8F7F7

surface

#F0EDEE

border

#CBC8C9

text

#0D0909

muted

#7D7B7B

Preview Lab

Preview with #64484C

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

Preview Lab → · Contrast checker → · Palette generator →