#66261A#66261A

#66261A is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.1% C 0.095 H 32.5°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#66261A
RGB	rgb(102, 38, 26)
HSL	hsl(9, 59%, 25%)
HSV	hsv(9, 75%, 40%)
CMYK	cmyk(0%, 62.7%, 74.5%, 60%)
CIE-LAB	lab(24.60, 28.00, 22.38)
CIE-LCH	lch(24.60, 35.84, 38.63°)
OKLab	oklab(36.06% 0.0803 0.0512)
OKLCH	oklch(36.06% 0.095 32.5)
XYZ	xyz(6.3597, 4.2864, 1.4696)
Luminance	0.0429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66261A #1A5A66

analogous

#661A34 #66261A #664C1A

triadic

#66261A #1A6626 #261A66

tetradic

#66261A #34661A #1A5A66 #4C1A66

square

#66261A #34661A #1A5A66 #4C1A66

split-complementary

#66261A #1A664C #1A3466

monochromatic

#180906 #35140E #66261A #973826 #C84A33

Accessibility & contrast

On white

11.31

#66261A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#66261A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66261A

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66261A	#FFFFFF	#000000	##FFFFFF
##66261A	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373218

Deuteranopia (green-blind)

#474018

Tritanopia (blue-blind)

#701823

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #66261a;
/* rgb */ color: rgb(102, 38, 26);
/* oklch */ color: oklch(36.1% 0.095 32.5);

Tailwind

colors: {
  custom: {
    50: '#976357',
    500: '#66261a',
    950: '#000000',
  },
}

SCSS

$custom: #66261a;
$custom-light: #976357;
$custom-dark: #000000;

JSON

{
  "hex": "#66261a",
  "rgb": {
    "r": 102,
    "g": 38,
    "b": 26
  },
  "hsl": {
    "h": 9.474,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36061,
    "c": 0.09527,
    "h": 32.5
  },
  "luminance": 0.04286
}

Semantic roles & 50–950 ramp

primary

#66261A

secondary

#408D9C

accent

#CAE345

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0503

muted

#7E7A78

Preview Lab

Preview with #66261A

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

Preview Lab → · Contrast checker → · Palette generator →