#661F40#661F40

#661F40 is a dark, moderate pink. Relative luminance 0.042; OKLCH L 36.1% C 0.108 H 355.2°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#661F40
RGB	rgb(102, 31, 64)
HSL	hsl(332, 53%, 26%)
HSV	hsv(332, 70%, 40%)
CMYK	cmyk(0%, 69.6%, 37.3%, 60%)
CIE-LAB	lab(24.24, 35.07, -3.60)
CIE-LCH	lch(24.24, 35.25, 354.13°)
OKLab	oklab(36.1% 0.1072 -0.0091)
OKLCH	oklch(36.1% 0.108 355.2)
XYZ	xyz(6.8953, 4.1757, 5.2924)
Luminance	0.0418 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661F40 #1F6645

analogous

#661F63 #661F40 #66221F

triadic

#661F40 #40661F #1F4066

tetradic

#661F40 #63661F #1F6645 #221F66

square

#661F40 #63661F #1F6645 #221F66

split-complementary

#661F40 #1F6622 #1F6366

monochromatic

#17070F #371123 #661F40 #952D5D #C43C7B

Accessibility & contrast

On white

11.44

#661F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#661F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661F40

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661F40	#FFFFFF	#000000	##FFFFFF
##661F40	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3141

Deuteranopia (green-blind)

#3E3E3E

Tritanopia (blue-blind)

#6E192C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #661f40;
/* rgb */ color: rgb(102, 31, 64);
/* oklch */ color: oklch(36.1% 0.108 355.2);

Tailwind

colors: {
  custom: {
    50: '#956074',
    500: '#661f40',
    950: '#000000',
  },
}

SCSS

$custom: #661f40;
$custom-light: #956074;
$custom-dark: #000000;

JSON

{
  "hex": "#661f40",
  "rgb": {
    "r": 102,
    "g": 31,
    "b": 64
  },
  "hsl": {
    "h": 332.113,
    "s": 53.383,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36104,
    "c": 0.10757,
    "h": 355.2
  },
  "luminance": 0.04175
}

Semantic roles & 50–950 ramp

primary

#661F40

secondary

#469A73

accent

#DD994B

background

#F9F5F7

surface

#F2EAED

border

#CCC6C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #661F40

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

Preview Lab → · Contrast checker → · Palette generator →