#64261C#64261C

#64261C is a dark, moderate red. Relative luminance 0.042; OKLCH L 35.7% C 0.092 H 31.3°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#64261C
RGB	rgb(100, 38, 28)
HSL	hsl(8, 56%, 25%)
HSV	hsv(8, 72%, 39%)
CMYK	cmyk(0%, 62%, 72%, 60.8%)
CIE-LAB	lab(24.26, 27.30, 20.62)
CIE-LCH	lch(24.26, 34.21, 37.06°)
OKLab	oklab(35.74% 0.0788 0.0479)
OKLCH	oklch(35.74% 0.092 31.3)
XYZ	xyz(6.1588, 4.1802, 1.5809)
Luminance	0.0418 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64261C #1C5A64

analogous

#641C36 #64261C #644A1C

triadic

#64261C #1C6426 #261C64

tetradic

#64261C #36641C #1C5A64 #4A1C64

square

#64261C #36641C #1C5A64 #4A1C64

split-complementary

#64261C #1C644A #1C3664

monochromatic

#180907 #34140F #64261C #943829 #C44A37

Accessibility & contrast

On white

11.44

#64261C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#64261C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64261C

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64261C	#FFFFFF	#000000	##FFFFFF
##64261C	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311B

Deuteranopia (green-blind)

#463F1A

Tritanopia (blue-blind)

#6E1924

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #64261c;
/* rgb */ color: rgb(100, 38, 28);
/* oklch */ color: oklch(35.7% 0.092 31.3);

Tailwind

colors: {
  custom: {
    50: '#956358',
    500: '#64261c',
    950: '#000000',
  },
}

SCSS

$custom: #64261c;
$custom-light: #956358;
$custom-dark: #000000;

JSON

{
  "hex": "#64261c",
  "rgb": {
    "r": 100,
    "g": 38,
    "b": 28
  },
  "hsl": {
    "h": 8.333,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35744,
    "c": 0.09221,
    "h": 31.3
  },
  "luminance": 0.04179
}

Semantic roles & 50–950 ramp

primary

#64261C

secondary

#438D99

accent

#CBE048

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0503

muted

#7E7A78

Preview Lab

Preview with #64261C

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

Preview Lab → · Contrast checker → · Palette generator →