#66261F#66261F

#66261F is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.1% C 0.094 H 28.8°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#66261F
RGB	rgb(102, 38, 31)
HSL	hsl(6, 53%, 26%)
HSV	hsv(6, 70%, 40%)
CMYK	cmyk(0%, 62.7%, 69.6%, 60%)
CIE-LAB	lab(24.67, 28.32, 19.27)
CIE-LCH	lch(24.67, 34.25, 34.24°)
OKLab	oklab(36.14% 0.0824 0.0453)
OKLCH	oklch(36.14% 0.094 28.8)
XYZ	xyz(6.4205, 4.3108, 1.7900)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66261F #1F5F66

analogous

#661F3B #66261F #66491F

triadic

#66261F #1F6626 #261F66

tetradic

#66261F #3B661F #1F5F66 #491F66

square

#66261F #3B661F #1F5F66 #491F66

split-complementary

#66261F #1F6649 #1F3B66

monochromatic

#170907 #371511 #66261F #95372D #C4493C

Accessibility & contrast

On white

11.28

#66261F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#66261F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66261F

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66261F	#FFFFFF	#000000	##FFFFFF
##66261F	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321E

Deuteranopia (green-blind)

#47401D

Tritanopia (blue-blind)

#701925

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #66261f;
/* rgb */ color: rgb(102, 38, 31);
/* oklch */ color: oklch(36.1% 0.094 28.8);

Tailwind

colors: {
  custom: {
    50: '#97635a',
    500: '#66261f',
    950: '#000000',
  },
}

SCSS

$custom: #66261f;
$custom-light: #97635a;
$custom-dark: #000000;

JSON

{
  "hex": "#66261f",
  "rgb": {
    "r": 102,
    "g": 38,
    "b": 31
  },
  "hsl": {
    "h": 5.915,
    "s": 53.383,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36144,
    "c": 0.094,
    "h": 28.8
  },
  "luminance": 0.0431
}

Semantic roles & 50–950 ramp

primary

#66261F

secondary

#46929A

accent

#CEDD4B

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0504

muted

#7E7A79

Preview Lab

Preview with #66261F

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

Preview Lab → · Contrast checker → · Palette generator →