#64291A#64291A

#64291A is a dark, moderate red. Relative luminance 0.044; OKLCH L 36.2% C 0.089 H 35.4°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#64291A
RGB	rgb(100, 41, 26)
HSL	hsl(12, 59%, 25%)
HSV	hsv(12, 74%, 39%)
CMYK	cmyk(0%, 59%, 74%, 60.8%)
CIE-LAB	lab(24.86, 25.53, 22.59)
CIE-LCH	lch(24.86, 34.09, 41.50°)
OKLab	oklab(36.19% 0.0729 0.0518)
OKLCH	oklch(36.19% 0.089 35.4)
XYZ	xyz(6.2355, 4.3706, 1.4923)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64291A #1A5564

analogous

#641A30 #64291A #644E1A

triadic

#64291A #1A6429 #291A64

tetradic

#64291A #30641A #1A5564 #4E1A64

square

#64291A #30641A #1A5564 #4E1A64

split-complementary

#64291A #1A644E #1A3064

monochromatic

#180A06 #33150D #64291A #953D27 #C55133

Accessibility & contrast

On white

11.21

#64291A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#64291A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64291A

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64291A	#FFFFFF	#000000	##FFFFFF
##64291A	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393318

Deuteranopia (green-blind)

#474019

Tritanopia (blue-blind)

#6E1D26

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #64291a;
/* rgb */ color: rgb(100, 41, 26);
/* oklch */ color: oklch(36.2% 0.089 35.4);

Tailwind

colors: {
  custom: {
    50: '#956557',
    500: '#64291a',
    950: '#000000',
  },
}

SCSS

$custom: #64291a;
$custom-light: #956557;
$custom-dark: #000000;

JSON

{
  "hex": "#64291a",
  "rgb": {
    "r": 100,
    "g": 41,
    "b": 26
  },
  "hsl": {
    "h": 12.162,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36191,
    "c": 0.08944,
    "h": 35.4
  },
  "luminance": 0.0437
}

Semantic roles & 50–950 ramp

primary

#64291A

secondary

#40889A

accent

#C2E246

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0503

muted

#7E7A78

Preview Lab

Preview with #64291A

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

Preview Lab → · Contrast checker → · Palette generator →