#661C2F#661C2F

#661C2F is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.2% C 0.106 H 9.1°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#661C2F
RGB	rgb(102, 28, 47)
HSL	hsl(345, 57%, 25%)
HSV	hsv(345, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 53.9%, 60%)
CIE-LAB	lab(23.21, 34.51, 6.55)
CIE-LCH	lch(23.21, 35.12, 10.75°)
OKLab	oklab(35.16% 0.1048 0.0168)
OKLCH	oklch(35.16% 0.106 9.1)
XYZ	xyz(6.4084, 3.8614, 3.0966)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C2F #1C6653

analogous

#661C54 #661C2F #662E1C

triadic

#661C2F #2F661C #1C2F66

tetradic

#661C2F #54661C #1C6653 #2E1C66

square

#661C2F #54661C #1C6653 #2E1C66

split-complementary

#661C2F #1C662E #1C5466

monochromatic

#18070B #360F19 #661C2F #962945 #C6365B

Accessibility & contrast

On white

11.85

#661C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#661C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C2F

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C2F	#FFFFFF	#000000	##FFFFFF
##661C2F	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2E2F

Deuteranopia (green-blind)

#413D2D

Tritanopia (blue-blind)

#700F24

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #661c2f;
/* rgb */ color: rgb(102, 28, 47);
/* oklch */ color: oklch(35.2% 0.106 9.1);

Tailwind

colors: {
  custom: {
    50: '#965e67',
    500: '#661c2f',
    950: '#000000',
  },
}

SCSS

$custom: #661c2f;
$custom-light: #965e67;
$custom-dark: #000000;

JSON

{
  "hex": "#661c2f",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 47
  },
  "hsl": {
    "h": 344.595,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35159,
    "c": 0.10617,
    "h": 9.1
  },
  "luminance": 0.03861
}

Semantic roles & 50–950 ramp

primary

#661C2F

secondary

#439B84

accent

#E0B948

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #661C2F

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

Preview Lab → · Contrast checker → · Palette generator →