#66232F#66232F

#66232F is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.1% C 0.097 H 12.5°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#66232F
RGB	rgb(102, 35, 47)
HSL	hsl(349, 49%, 27%)
HSV	hsv(349, 66%, 40%)
CMYK	cmyk(0%, 65.7%, 53.9%, 60%)
CIE-LAB	lab(24.43, 31.20, 8.25)
CIE-LCH	lch(24.43, 32.27, 14.81°)
OKLab	oklab(36.07% 0.0943 0.021)
OKLCH	oklch(36.07% 0.097 12.5)
XYZ	xyz(6.5941, 4.2329, 3.1586)
Luminance	0.0423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66232F #23665A

analogous

#662351 #66232F #663923

triadic

#66232F #2F6623 #232F66

tetradic

#66232F #516623 #23665A #392366

square

#66232F #516623 #23665A #392366

split-complementary

#66232F #236639 #235166

monochromatic

#17080A #38131A #66232F #943344 #BF445A

Accessibility & contrast

On white

11.37

#66232F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#66232F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66232F

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66232F	#FFFFFF	#000000	##FFFFFF
##66232F	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32312F

Deuteranopia (green-blind)

#433F2D

Tritanopia (blue-blind)

#6F1828

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #66232f;
/* rgb */ color: rgb(102, 35, 47);
/* oklch */ color: oklch(36.1% 0.097 12.5);

Tailwind

colors: {
  custom: {
    50: '#966267',
    500: '#66232f',
    950: '#000000',
  },
}

SCSS

$custom: #66232f;
$custom-light: #966267;
$custom-dark: #000000;

JSON

{
  "hex": "#66232f",
  "rgb": {
    "r": 102,
    "g": 35,
    "b": 47
  },
  "hsl": {
    "h": 349.254,
    "s": 48.905,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36068,
    "c": 0.09662,
    "h": 12.5
  },
  "luminance": 0.04232
}

Semantic roles & 50–950 ramp

primary

#66232F

secondary

#4B9A8C

accent

#D8C04F

background

#F9F5F6

surface

#F2EAEB

border

#CCC6C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #66232F

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

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