#66120F#66120F

#66120F is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.5% C 0.118 H 27.8°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#66120F
RGB	rgb(102, 18, 15)
HSL	hsl(2, 74%, 23%)
HSV	hsv(2, 85%, 40%)
CMYK	cmyk(0%, 82.4%, 85.3%, 60%)
CIE-LAB	lab(21.18, 36.39, 25.32)
CIE-LCH	lch(21.18, 44.33, 34.83°)
OKLab	oklab(33.46% 0.1041 0.0549)
OKLCH	oklch(33.46% 0.118 27.8)
XYZ	xyz(5.7827, 3.2928, 0.7829)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66120F #0F6366

analogous

#660F37 #66120F #663D0F

triadic

#66120F #0F6612 #120F66

tetradic

#66120F #37660F #0F6366 #3D0F66

square

#66120F #37660F #0F6366 #3D0F66

split-complementary

#66120F #0F663D #0F3766

monochromatic

#1B0504 #310907 #66120F #9B1B17 #D1251F

Accessibility & contrast

On white

12.66

#66120F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#66120F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66120F

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66120F	#FFFFFF	#000000	##FFFFFF
##66120F	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270E

Deuteranopia (green-blind)

#41390B

Tritanopia (blue-blind)

#710012

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #66120f;
/* rgb */ color: rgb(102, 18, 15);
/* oklch */ color: oklch(33.5% 0.118 27.8);

Tailwind

colors: {
  custom: {
    50: '#99594e',
    500: '#66120f',
    950: '#000000',
  },
}

SCSS

$custom: #66120f;
$custom-light: #99594e;
$custom-dark: #000000;

JSON

{
  "hex": "#66120f",
  "rgb": {
    "r": 102,
    "g": 18,
    "b": 15
  },
  "hsl": {
    "h": 2.069,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33455,
    "c": 0.1177,
    "h": 27.8
  },
  "luminance": 0.03292
}

Semantic roles & 50–950 ramp

primary

#66120F

secondary

#329B9F

accent

#EBF137

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #66120F

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

Preview Lab → · Contrast checker → · Palette generator →