#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
RGB	rgb(102, 15, 40)
HSL	hsl(343, 74%, 23%)
HSV	hsv(343, 85%, 40%)
CMYK	cmyk(0%, 85.3%, 60.8%, 60%)
CIE-LAB	lab(21.28, 38.75, 8.76)
CIE-LCH	lch(21.28, 39.73, 12.73°)
OKLab	oklab(33.68% 0.1174 0.0219)
OKLCH	oklch(33.68% 0.119 10.6)
XYZ	xyz(6.0339, 3.3205, 2.3303)
Luminance	0.0332 (WCAG relative)
Temperature	warm
Family	pink

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
##660F28	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

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 →