#681831#681831

#681831 is a dark, moderate pink. Relative luminance 0.038; OKLCH L 35.1% C 0.114 H 6.6°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#681831
RGB	rgb(104, 24, 49)
HSL	hsl(341, 63%, 25%)
HSV	hsv(341, 77%, 41%)
CMYK	cmyk(0%, 76.9%, 52.9%, 59.2%)
CIE-LAB	lab(23.06, 37.04, 5.03)
CIE-LCH	lch(23.06, 37.37, 7.73°)
OKLab	oklab(35.14% 0.113 0.0131)
OKLCH	oklch(35.14% 0.114 6.6)
XYZ	xyz(6.5905, 3.8190, 3.2952)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681831 #18684F

analogous

#681859 #681831 #682718

triadic

#681831 #316818 #183168

tetradic

#681831 #596818 #18684F #271868

square

#681831 #596818 #18684F #271868

split-complementary

#681831 #186827 #185968

monochromatic

#19060C #360D1A #681831 #9A2348 #CB2F60

Accessibility & contrast

On white

11.91

#681831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#681831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681831

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681831	#FFFFFF	#000000	##FFFFFF
##681831	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2D32

Deuteranopia (green-blind)

#403D2F

Tritanopia (blue-blind)

#720722

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #681831;
/* rgb */ color: rgb(104, 24, 49);
/* oklch */ color: oklch(35.1% 0.114 6.6);

Tailwind

colors: {
  custom: {
    50: '#985c68',
    500: '#681831',
    950: '#000000',
  },
}

SCSS

$custom: #681831;
$custom-light: #985c68;
$custom-dark: #000000;

JSON

{
  "hex": "#681831",
  "rgb": {
    "r": 104,
    "g": 24,
    "b": 49
  },
  "hsl": {
    "h": 341.25,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35145,
    "c": 0.11373,
    "h": 6.6
  },
  "luminance": 0.03818
}

Semantic roles & 50–950 ramp

primary

#681831

secondary

#3E9E80

accent

#E6B342

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #681831

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

Preview Lab → · Contrast checker → · Palette generator →