#660F3C#660F3C

#660F3C is a dark, vivid pink. Relative luminance 0.035; OKLCH L 34.4% C 0.126 H 355.0°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#660F3C
RGB	rgb(102, 15, 60)
HSL	hsl(329, 74%, 23%)
HSV	hsv(329, 85%, 40%)
CMYK	cmyk(0%, 85.3%, 41.2%, 60%)
CIE-LAB	lab(21.92, 40.66, -4.32)
CIE-LCH	lch(21.92, 40.89, 353.94°)
OKLab	oklab(34.35% 0.1251 -0.0109)
OKLCH	oklch(34.35% 0.126 355)
XYZ	xyz(6.4664, 3.4935, 4.6079)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660F3C #0F6639

analogous

#640F66 #660F3C #660F10

triadic

#660F3C #3C660F #0F3C66

tetradic

#660F3C #66640F #0F6639 #0F1066

square

#660F3C #66640F #0F6639 #0F1066

split-complementary

#660F3C #10660F #0F6664

monochromatic

#1B0410 #31071D #660F3C #9B175B #D11F7B

Accessibility & contrast

On white

12.36

#660F3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#660F3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660F3C

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660F3C	#FFFFFF	#000000	##FFFFFF
##660F3C	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222A3D

Deuteranopia (green-blind)

#3A3A3A

Tritanopia (blue-blind)

#6F0224

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #660f3c;
/* rgb */ color: rgb(102, 15, 60);
/* oklch */ color: oklch(34.4% 0.126 355.0);

Tailwind

colors: {
  custom: {
    50: '#965971',
    500: '#660f3c',
    950: '#000000',
  },
}

SCSS

$custom: #660f3c;
$custom-light: #965971;
$custom-dark: #000000;

JSON

{
  "hex": "#660f3c",
  "rgb": {
    "r": 102,
    "g": 15,
    "b": 60
  },
  "hsl": {
    "h": 328.966,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3435,
    "c": 0.12559,
    "h": 355
  },
  "luminance": 0.03493
}

Semantic roles & 50–950 ramp

primary

#660F3C

secondary

#329F67

accent

#F19137

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #660F3C

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

Preview Lab → · Contrast checker → · Palette generator →