#660F53#660F53

#660F53 is a dark, vivid pink. Relative luminance 0.038; OKLCH L 35.5% C 0.139 H 339.0°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#660F53
RGB	rgb(102, 15, 83)
HSL	hsl(313, 74%, 23%)
HSV	hsv(313, 85%, 40%)
CMYK	cmyk(0%, 85.3%, 18.6%, 60%)
CIE-LAB	lab(22.97, 43.70, -18.40)
CIE-LCH	lch(22.97, 47.42, 337.17°)
OKLab	oklab(35.45% 0.1301 -0.0499)
OKLCH	oklch(35.45% 0.139 339)
XYZ	xyz(7.2118, 3.7917, 8.5340)
Luminance	0.0379 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660F53 #0F6622

analogous

#4D0F66 #660F53 #660F28

triadic

#660F53 #53660F #0F5366

tetradic

#660F53 #664D0F #0F6622 #0F2866

square

#660F53 #664D0F #0F6622 #0F2866

split-complementary

#660F53 #28660F #0F664D

monochromatic

#1B0416 #310728 #660F53 #9B177E #D11FAA

Accessibility & contrast

On white

11.94

#660F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#660F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660F53

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660F53	#FFFFFF	#000000	##FFFFFF
##660F53	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152E55

Deuteranopia (green-blind)

#333C51

Tritanopia (blue-blind)

#6C1431

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #660f53;
/* rgb */ color: rgb(102, 15, 83);
/* oklch */ color: oklch(35.5% 0.139 339.0);

Tailwind

colors: {
  custom: {
    50: '#955a83',
    500: '#660f53',
    950: '#000000',
  },
}

SCSS

$custom: #660f53;
$custom-light: #955a83;
$custom-dark: #000000;

JSON

{
  "hex": "#660f53",
  "rgb": {
    "r": 102,
    "g": 15,
    "b": 83
  },
  "hsl": {
    "h": 313.103,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.35452,
    "c": 0.13937,
    "h": 339
  },
  "luminance": 0.03791
}

Semantic roles & 50–950 ramp

primary

#660F53

secondary

#329F4A

accent

#F15F37

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0E040A

muted

#7E797C

Preview Lab

Preview with #660F53

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

Preview Lab → · Contrast checker → · Palette generator →