#64261F#64261F

#64261F is a dark, moderate red. Relative luminance 0.042; OKLCH L 35.8% C 0.091 H 28.9°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#64261F
RGB	rgb(100, 38, 31)
HSL	hsl(6, 53%, 26%)
HSV	hsv(6, 69%, 39%)
CMYK	cmyk(0%, 62%, 69%, 60.8%)
CIE-LAB	lab(24.31, 27.50, 18.74)
CIE-LCH	lch(24.31, 33.28, 34.27°)
OKLab	oklab(35.8% 0.0801 0.0442)
OKLCH	oklch(35.8% 0.091 28.9)
XYZ	xyz(6.1966, 4.1953, 1.7795)
Luminance	0.0419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64261F #1F5D64

analogous

#641F3A #64261F #64481F

triadic

#64261F #1F6426 #261F64

tetradic

#64261F #3A641F #1F5D64 #481F64

square

#64261F #3A641F #1F5D64 #481F64

split-complementary

#64261F #1F6448 #1F3A64

monochromatic

#170907 #351411 #64261F #93382D #C14A3C

Accessibility & contrast

On white

11.42

#64261F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#64261F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64261F

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64261F	#FFFFFF	#000000	##FFFFFF
##64261F	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311E

Deuteranopia (green-blind)

#453F1D

Tritanopia (blue-blind)

#6E1A25

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #64261f;
/* rgb */ color: rgb(100, 38, 31);
/* oklch */ color: oklch(35.8% 0.091 28.9);

Tailwind

colors: {
  custom: {
    50: '#95635a',
    500: '#64261f',
    950: '#000000',
  },
}

SCSS

$custom: #64261f;
$custom-light: #95635a;
$custom-dark: #000000;

JSON

{
  "hex": "#64261f",
  "rgb": {
    "r": 100,
    "g": 38,
    "b": 31
  },
  "hsl": {
    "h": 6.087,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35796,
    "c": 0.09146,
    "h": 28.9
  },
  "luminance": 0.04194
}

Semantic roles & 50–950 ramp

primary

#64261F

secondary

#469098

accent

#CDDC4C

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0504

muted

#7E7A79

Preview Lab

Preview with #64261F

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

Preview Lab → · Contrast checker → · Palette generator →