#681B33#681B33

#681B33 is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.5% C 0.110 H 5.9°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#681B33
RGB	rgb(104, 27, 51)
HSL	hsl(341, 59%, 26%)
HSV	hsv(341, 74%, 41%)
CMYK	cmyk(0%, 74%, 51%, 59.2%)
CIE-LAB	lab(23.56, 36.01, 4.35)
CIE-LCH	lch(23.56, 36.27, 6.89°)
OKLab	oklab(35.53% 0.1099 0.0115)
OKLCH	oklch(35.53% 0.11 5.9)
XYZ	xyz(6.6989, 3.9668, 3.5442)
Luminance	0.0397 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B33 #1B6850

analogous

#681B59 #681B33 #68291B

triadic

#681B33 #33681B #1B3368

tetradic

#681B33 #59681B #1B6850 #291B68

square

#681B33 #59681B #1B6850 #291B68

split-complementary

#681B33 #1B6829 #1B5968

monochromatic

#18060C #370E1B #681B33 #99284B #C93463

Accessibility & contrast

On white

11.71

#681B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#681B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B33

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B33	#FFFFFF	#000000	##FFFFFF
##681B33	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2E34

Deuteranopia (green-blind)

#413E31

Tritanopia (blue-blind)

#720E25

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #681b33;
/* rgb */ color: rgb(104, 27, 51);
/* oklch */ color: oklch(35.5% 0.110 5.9);

Tailwind

colors: {
  custom: {
    50: '#975e6a',
    500: '#681b33',
    950: '#000000',
  },
}

SCSS

$custom: #681b33;
$custom-light: #975e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#681b33",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 51
  },
  "hsl": {
    "h": 341.299,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35532,
    "c": 0.11047,
    "h": 5.9
  },
  "luminance": 0.03966
}

Semantic roles & 50–950 ramp

primary

#681B33

secondary

#429D81

accent

#E2B146

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #681B33

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

Preview Lab → · Contrast checker → · Palette generator →