#66261E#66261E

#66261E is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.1% C 0.094 H 29.6°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#66261E
RGB	rgb(102, 38, 30)
HSL	hsl(7, 55%, 26%)
HSV	hsv(7, 71%, 40%)
CMYK	cmyk(0%, 62.7%, 70.6%, 60%)
CIE-LAB	lab(24.66, 28.25, 19.90)
CIE-LCH	lch(24.66, 34.55, 35.16°)
OKLab	oklab(36.13% 0.082 0.0465)
OKLCH	oklch(36.13% 0.094 29.6)
XYZ	xyz(6.4076, 4.3056, 1.7217)
Luminance	0.0430 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66261E #1E5E66

analogous

#661E3A #66261E #664A1E

triadic

#66261E #1E6626 #261E66

tetradic

#66261E #3A661E #1E5E66 #4A1E66

square

#66261E #3A661E #1E5E66 #4A1E66

split-complementary

#66261E #1E664A #1E3A66

monochromatic

#180907 #371410 #66261E #95382C #C5493A

Accessibility & contrast

On white

11.28

#66261E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#66261E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66261E

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66261E	#FFFFFF	#000000	##FFFFFF
##66261E	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)

#37321D

Deuteranopia (green-blind)

#47401C

Tritanopia (blue-blind)

#701924

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #66261e;
/* rgb */ color: rgb(102, 38, 30);
/* oklch */ color: oklch(36.1% 0.094 29.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#66261e",
  "rgb": {
    "r": 102,
    "g": 38,
    "b": 30
  },
  "hsl": {
    "h": 6.667,
    "s": 54.545,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36126,
    "c": 0.09424,
    "h": 29.6
  },
  "luminance": 0.04305
}

Semantic roles & 50–950 ramp

primary

#66261E

secondary

#45919B

accent

#CDDE4A

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0503

muted

#7E7A78

Preview Lab

Preview with #66261E

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

Preview Lab → · Contrast checker → · Palette generator →