#661B2E#661B2E

#661B2E is a dark, moderate pink. Relative luminance 0.038; OKLCH L 35.0% C 0.107 H 9.6°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#661B2E
RGB	rgb(102, 27, 46)
HSL	hsl(345, 58%, 25%)
HSV	hsv(345, 74%, 40%)
CMYK	cmyk(0%, 73.5%, 54.9%, 60%)
CIE-LAB	lab(23.02, 34.85, 6.98)
CIE-LCH	lch(23.02, 35.54, 11.33°)
OKLab	oklab(35.01% 0.1058 0.0179)
OKLCH	oklch(35.01% 0.107 9.6)
XYZ	xyz(6.3651, 3.8068, 2.9838)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661B2E #1B6653

analogous

#661B53 #661B2E #662D1B

triadic

#661B2E #2E661B #1B2E66

tetradic

#661B2E #53661B #1B6653 #2D1B66

square

#661B2E #53661B #1B6653 #2D1B66

split-complementary

#661B2E #1B662D #1B5366

monochromatic

#18060B #360E18 #661B2E #962844 #C7355A

Accessibility & contrast

On white

11.92

#661B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#661B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661B2E

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661B2E	#FFFFFF	#000000	##FFFFFF
##661B2E	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2E

Deuteranopia (green-blind)

#403C2C

Tritanopia (blue-blind)

#700C23

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #661b2e;
/* rgb */ color: rgb(102, 27, 46);
/* oklch */ color: oklch(35.0% 0.107 9.6);

Tailwind

colors: {
  custom: {
    50: '#965d66',
    500: '#661b2e',
    950: '#000000',
  },
}

SCSS

$custom: #661b2e;
$custom-light: #965d66;
$custom-dark: #000000;

JSON

{
  "hex": "#661b2e",
  "rgb": {
    "r": 102,
    "g": 27,
    "b": 46
  },
  "hsl": {
    "h": 344.8,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35012,
    "c": 0.1073,
    "h": 9.6
  },
  "luminance": 0.03806
}

Semantic roles & 50–950 ramp

primary

#661B2E

secondary

#419B85

accent

#E1BA46

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0405

muted

#7E797A

Preview Lab

Preview with #661B2E

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

Preview Lab → · Contrast checker → · Palette generator →