#660F35#660F35

#660F35 is a dark, vivid pink. Relative luminance 0.034; OKLCH L 34.1% C 0.123 H 0.4°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#660F35
RGB	rgb(102, 15, 53)
HSL	hsl(334, 74%, 23%)
HSV	hsv(334, 85%, 40%)
CMYK	cmyk(0%, 85.3%, 48%, 60%)
CIE-LAB	lab(21.67, 39.91, 0.18)
CIE-LCH	lch(21.67, 39.91, 0.26°)
OKLab	oklab(34.08% 0.1227 0.0009)
OKLCH	oklch(34.08% 0.123 0.4)
XYZ	xyz(6.2934, 3.4243, 3.6970)
Luminance	0.0342 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660F35 #0F6640

analogous

#660F60 #660F35 #66140F

triadic

#660F35 #35660F #0F3566

tetradic

#660F35 #60660F #0F6640 #140F66

square

#660F35 #60660F #0F6640 #140F66

split-complementary

#660F35 #0F6614 #0F6066

monochromatic

#1B040E #310719 #660F35 #9B1751 #D11F6C

Accessibility & contrast

On white

12.47

#660F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#660F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660F35

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660F35	#FFFFFF	#000000	##FFFFFF
##660F35	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242936

Deuteranopia (green-blind)

#3C3A33

Tritanopia (blue-blind)

#6F0020

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #660f35;
/* rgb */ color: rgb(102, 15, 53);
/* oklch */ color: oklch(34.1% 0.123 0.4);

Tailwind

colors: {
  custom: {
    50: '#96596c',
    500: '#660f35',
    950: '#000000',
  },
}

SCSS

$custom: #660f35;
$custom-light: #96596c;
$custom-dark: #000000;

JSON

{
  "hex": "#660f35",
  "rgb": {
    "r": 102,
    "g": 15,
    "b": 53
  },
  "hsl": {
    "h": 333.793,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34083,
    "c": 0.1227,
    "h": 0.4
  },
  "luminance": 0.03423
}

Semantic roles & 50–950 ramp

primary

#660F35

secondary

#329F6F

accent

#F1A037

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #660F35

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

Preview Lab → · Contrast checker → · Palette generator →