#661A40#661A40

#661A40 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.5% C 0.115 H 353.9°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#661A40
RGB	rgb(102, 26, 64)
HSL	hsl(330, 59%, 25%)
HSV	hsv(330, 75%, 40%)
CMYK	cmyk(0%, 74.5%, 37.3%, 60%)
CIE-LAB	lab(23.45, 37.25, -4.78)
CIE-LCH	lch(23.45, 37.56, 352.69°)
OKLab	oklab(35.52% 0.1141 -0.0122)
OKLCH	oklch(35.52% 0.115 353.9)
XYZ	xyz(6.7747, 3.9345, 5.2522)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A40 #1A6640

analogous

#661A66 #661A40 #661A1A

triadic

#661A40 #40661A #1A4066

tetradic

#661A40 #66661A #1A6640 #1A1A66

square

#661A40 #66661A #1A6640 #1A1A66

split-complementary

#661A40 #1A661A #1A6666

monochromatic

#18060F #350E21 #661A40 #97265F #C8337D

Accessibility & contrast

On white

11.75

#661A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#661A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A40

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A40	#FFFFFF	#000000	##FFFFFF
##661A40	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272F41

Deuteranopia (green-blind)

#3D3D3E

Tritanopia (blue-blind)

#6E142A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #661a40;
/* rgb */ color: rgb(102, 26, 64);
/* oklch */ color: oklch(35.5% 0.115 353.9);

Tailwind

colors: {
  custom: {
    50: '#955d74',
    500: '#661a40',
    950: '#000000',
  },
}

SCSS

$custom: #661a40;
$custom-light: #955d74;
$custom-dark: #000000;

JSON

{
  "hex": "#661a40",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 64
  },
  "hsl": {
    "h": 330,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35522,
    "c": 0.1147,
    "h": 353.9
  },
  "luminance": 0.03934
}

Semantic roles & 50–950 ramp

primary

#661A40

secondary

#409C6E

accent

#E39445

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #661A40

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

Preview Lab → · Contrast checker → · Palette generator →