#661A12#661A12

#661A12 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.3% C 0.110 H 29.8°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#661A12
RGB	rgb(102, 26, 18)
HSL	hsl(6, 70%, 24%)
HSV	hsv(6, 82%, 40%)
CMYK	cmyk(0%, 74.5%, 82.4%, 60%)
CIE-LAB	lab(22.33, 33.41, 24.84)
CIE-LCH	lch(22.33, 41.63, 36.64°)
OKLab	oklab(34.33% 0.0954 0.0546)
OKLCH	oklch(34.33% 0.11 29.8)
XYZ	xyz(5.9588, 3.6081, 0.9548)
Luminance	0.0361 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A12 #125E66

analogous

#661234 #661A12 #664412

triadic

#661A12 #12661A #1A1266

tetradic

#661A12 #346612 #125E66 #441266

square

#661A12 #346612 #125E66 #441266

split-complementary

#661A12 #126644 #123466

monochromatic

#1A0705 #320D09 #661A12 #9A271B #CE3524

Accessibility & contrast

On white

12.20

#661A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#661A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A12

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A12	#FFFFFF	#000000	##FFFFFF
##661A12	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B10

Deuteranopia (green-blind)

#433B0F

Tritanopia (blue-blind)

#710019

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #661a12;
/* rgb */ color: rgb(102, 26, 18);
/* oklch */ color: oklch(34.3% 0.110 29.8);

Tailwind

colors: {
  custom: {
    50: '#995c50',
    500: '#661a12',
    950: '#000000',
  },
}

SCSS

$custom: #661a12;
$custom-light: #995c50;
$custom-dark: #000000;

JSON

{
  "hex": "#661a12",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 18
  },
  "hsl": {
    "h": 5.714,
    "s": 70,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34325,
    "c": 0.1099,
    "h": 29.8
  },
  "luminance": 0.03607
}

Semantic roles & 50–950 ramp

primary

#661A12

secondary

#36949E

accent

#DCED3B

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #661A12

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

Preview Lab → · Contrast checker → · Palette generator →