#681B4B#681B4B

#681B4B is a dark, vivid pink. Relative luminance 0.042; OKLCH L 36.5% C 0.121 H 346.5°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#681B4B
RGB	rgb(104, 27, 75)
HSL	hsl(323, 59%, 26%)
HSV	hsv(323, 74%, 41%)
CMYK	cmyk(0%, 74%, 27.9%, 59.2%)
CIE-LAB	lab(24.44, 38.93, -10.72)
CIE-LCH	lch(24.44, 40.38, 344.60°)
OKLab	oklab(36.46% 0.118 -0.0284)
OKLCH	oklch(36.46% 0.121 346.5)
XYZ	xyz(7.3712, 4.2357, 7.0846)
Luminance	0.0423 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B4B #1B6838

analogous

#5E1B68 #681B4B #681B24

triadic

#681B4B #4B681B #1B4B68

tetradic

#681B4B #685E1B #1B6838 #1B2468

square

#681B4B #685E1B #1B6838 #1B2468

split-complementary

#681B4B #24681B #1B685E

monochromatic

#180612 #370E28 #681B4B #99286E #C93491

Accessibility & contrast

On white

11.37

#681B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#681B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B4B

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B4B	#FFFFFF	#000000	##FFFFFF
##681B4B	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25324C

Deuteranopia (green-blind)

#3B3F49

Tritanopia (blue-blind)

#6F1930

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #681b4b;
/* rgb */ color: rgb(104, 27, 75);
/* oklch */ color: oklch(36.5% 0.121 346.5);

Tailwind

colors: {
  custom: {
    50: '#965f7d',
    500: '#681b4b',
    950: '#000000',
  },
}

SCSS

$custom: #681b4b;
$custom-light: #965f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#681b4b",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 75
  },
  "hsl": {
    "h": 322.597,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.36462,
    "c": 0.12137,
    "h": 346.5
  },
  "luminance": 0.04235
}

Semantic roles & 50–950 ramp

primary

#681B4B

secondary

#429D64

accent

#E28146

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0E0509

muted

#7E797B

Preview Lab

Preview with #681B4B

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

Preview Lab → · Contrast checker → · Palette generator →