#64343E#64343E

#64343E is a dark, moderate red. Relative luminance 0.055; OKLCH L 38.9% C 0.070 H 7.5°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#64343E
RGB	rgb(100, 52, 62)
HSL	hsl(348, 32%, 30%)
HSV	hsv(348, 48%, 39%)
CMYK	cmyk(0%, 48%, 38%, 60.8%)
CIE-LAB	lab(28.15, 22.75, 3.40)
CIE-LCH	lch(28.15, 23.00, 8.51°)
OKLab	oklab(38.94% 0.069 0.0091)
OKLCH	oklch(38.94% 0.07 7.5)
XYZ	xyz(7.3534, 5.5138, 5.2335)
Luminance	0.0551 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64343E #34645A

analogous

#643456 #64343E #644234

triadic

#64343E #3E6434 #343E64

tetradic

#64343E #566434 #34645A #423464

square

#64343E #566434 #34645A #423464

split-complementary

#64343E #346442 #345664

monochromatic

#140A0C #3C1F25 #64343E #8C4957 #AE6474

Accessibility & contrast

On white

9.99

#64343E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#64343E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64343E

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64343E	#FFFFFF	#000000	##FFFFFF
##64343E	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3D3E

Deuteranopia (green-blind)

#48463D

Tritanopia (blue-blind)

#6C3038

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #64343e;
/* rgb */ color: rgb(100, 52, 62);
/* oklch */ color: oklch(38.9% 0.070 7.5);

Tailwind

colors: {
  custom: {
    50: '#926c73',
    500: '#64343e',
    950: '#000000',
  },
}

SCSS

$custom: #64343e;
$custom-light: #926c73;
$custom-dark: #000000;

JSON

{
  "hex": "#64343e",
  "rgb": {
    "r": 100,
    "g": 52,
    "b": 62
  },
  "hsl": {
    "h": 347.5,
    "s": 31.579,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38943,
    "c": 0.06962,
    "h": 7.5
  },
  "luminance": 0.05513
}

Semantic roles & 50–950 ramp

primary

#64343E

secondary

#5F958A

accent

#C8B260

background

#F9F6F6

surface

#F1EBEC

border

#CBC6C7

text

#0D0708

muted

#7E7A7B

Preview Lab

Preview with #64343E

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

Preview Lab → · Contrast checker → · Palette generator →