#660F28#660F28

#660F28 is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.7% C 0.119 H 10.6°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX#660F28
RGBrgb(102, 15, 40)
HSLhsl(343, 74%, 23%)
HSVhsv(343, 85%, 40%)
CMYKcmyk(0%, 85.3%, 60.8%, 60%)
CIE-LABlab(21.28, 38.75, 8.76)
CIE-LCHlch(21.28, 39.73, 12.73°)
OKLaboklab(33.68% 0.1174 0.0219)
OKLCHoklch(33.68% 0.119 10.6)
XYZxyz(6.0339, 3.3205, 2.3303)
Luminance0.0332 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#660F28 #0F664D
analogous
#660F53 #660F28 #66220F
triadic
#660F28 #28660F #0F2866
tetradic
#660F28 #53660F #0F664D #220F66
square
#660F28 #53660F #0F664D #220F66
split-complementary
#660F28 #0F6622 #0F5366
monochromatic
#1B040A #310713 #660F28 #9B173D #D11F52

Accessibility & contrast

On white

12.62
#660F28 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.66
#660F28 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660F28
12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##660F28#FFFFFF#000000##FFFFFF
##660F281.0012.621.6612.62
#FFFFFF12.621.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#282828
Deuteranopia (green-blind)
#3E3926
Tritanopia (blue-blind)
#70001A
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #660f28;
/* rgb */ color: rgb(102, 15, 40);
/* oklch */ color: oklch(33.7% 0.119 10.6);
Tailwind
colors: {
  custom: {
    50: '#975861',
    500: '#660f28',
    950: '#000000',
  },
}
SCSS
$custom: #660f28;
$custom-light: #975861;
$custom-dark: #000000;
JSON
{
  "hex": "#660f28",
  "rgb": {
    "r": 102,
    "g": 15,
    "b": 40
  },
  "hsl": {
    "h": 342.759,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33676,
    "c": 0.11946,
    "h": 10.6
  },
  "luminance": 0.0332
}

Semantic roles & 50–950 ramp

primary
#660F28
secondary
#329F80
accent
#F1BB37
background
#F9F5F5
surface
#F2E9E9
border
#CCC5C5
text
#0E0405
muted
#7E7979

Preview Lab

Preview with #660F28

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

Preview Lab → · Contrast checker → · Palette generator →

#660F28 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva