#661B34#661B34

#661B34 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.2% C 0.109 H 4.4°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#661B34
RGB	rgb(102, 27, 52)
HSL	hsl(340, 58%, 25%)
HSV	hsv(340, 74%, 40%)
CMYK	cmyk(0%, 73.5%, 49%, 60%)
CIE-LAB	lab(23.19, 35.44, 3.08)
CIE-LCH	lch(23.19, 35.58, 4.97°)
OKLab	oklab(35.2% 0.1083 0.0083)
OKLCH	oklch(35.2% 0.109 4.4)
XYZ	xyz(6.4918, 3.8574, 3.6508)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661B34 #1B664D

analogous

#661B59 #661B34 #66271B

triadic

#661B34 #34661B #1B3466

tetradic

#661B34 #59661B #1B664D #271B66

square

#661B34 #59661B #1B664D #271B66

split-complementary

#661B34 #1B6627 #1B5966

monochromatic

#18060C #360E1B #661B34 #96284D #C73565

Accessibility & contrast

On white

11.86

#661B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#661B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661B34

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661B34	#FFFFFF	#000000	##FFFFFF
##661B34	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2E35

Deuteranopia (green-blind)

#3F3D32

Tritanopia (blue-blind)

#6F0F25

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #661b34;
/* rgb */ color: rgb(102, 27, 52);
/* oklch */ color: oklch(35.2% 0.109 4.4);

Tailwind

colors: {
  custom: {
    50: '#965e6b',
    500: '#661b34',
    950: '#000000',
  },
}

SCSS

$custom: #661b34;
$custom-light: #965e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#661b34",
  "rgb": {
    "r": 102,
    "g": 27,
    "b": 52
  },
  "hsl": {
    "h": 340,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35196,
    "c": 0.10862,
    "h": 4.4
  },
  "luminance": 0.03857
}

Semantic roles & 50–950 ramp

primary

#661B34

secondary

#419B7D

accent

#E1AE46

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #661B34

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

Preview Lab → · Contrast checker → · Palette generator →