#64261D#64261D

#64261D is a dark, moderate red. Relative luminance 0.042; OKLCH L 35.8% C 0.092 H 30.5°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#64261D
RGB	rgb(100, 38, 29)
HSL	hsl(8, 55%, 25%)
HSV	hsv(8, 71%, 39%)
CMYK	cmyk(0%, 62%, 71%, 60.8%)
CIE-LAB	lab(24.27, 27.36, 20.00)
CIE-LCH	lch(24.27, 33.89, 36.16°)
OKLab	oklab(35.76% 0.0792 0.0467)
OKLCH	oklch(35.76% 0.092 30.5)
XYZ	xyz(6.1710, 4.1851, 1.6450)
Luminance	0.0418 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64261D #1D5B64

analogous

#641D37 #64261D #644A1D

triadic

#64261D #1D6426 #261D64

tetradic

#64261D #37641D #1D5B64 #4A1D64

square

#64261D #37641D #1D5B64 #4A1D64

split-complementary

#64261D #1D644A #1D3764

monochromatic

#180907 #35140F #64261D #93382B #C34A39

Accessibility & contrast

On white

11.43

#64261D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#64261D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64261D

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64261D	#FFFFFF	#000000	##FFFFFF
##64261D	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311C

Deuteranopia (green-blind)

#463F1B

Tritanopia (blue-blind)

#6E1924

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #64261d;
/* rgb */ color: rgb(100, 38, 29);
/* oklch */ color: oklch(35.8% 0.092 30.5);

Tailwind

colors: {
  custom: {
    50: '#956359',
    500: '#64261d',
    950: '#000000',
  },
}

SCSS

$custom: #64261d;
$custom-light: #956359;
$custom-dark: #000000;

JSON

{
  "hex": "#64261d",
  "rgb": {
    "r": 100,
    "g": 38,
    "b": 29
  },
  "hsl": {
    "h": 7.606,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35761,
    "c": 0.09195,
    "h": 30.5
  },
  "luminance": 0.04184
}

Semantic roles & 50–950 ramp

primary

#64261D

secondary

#448E99

accent

#CBDE49

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0503

muted

#7E7A78

Preview Lab

Preview with #64261D

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

Preview Lab → · Contrast checker → · Palette generator →