#681EB3#681EB3

#681EB3 is a dark, highly saturated violet. Relative luminance 0.071; OKLCH L 44.2% C 0.211 H 299.6°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#681EB3
RGB	rgb(104, 30, 179)
HSL	hsl(270, 71%, 41%)
HSV	hsv(270, 83%, 70%)
CMYK	cmyk(41.9%, 83.2%, 0%, 29.8%)
CIE-LAB	lab(32.09, 58.69, -64.11)
CIE-LCH	lch(32.09, 86.92, 312.47°)
OKLab	oklab(44.17% 0.1044 -0.1835)
OKLCH	oklch(44.17% 0.211 299.6)
XYZ	xyz(14.3078, 7.1261, 43.2607)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681EB3 #69B31E

analogous

#1E1EB3 #681EB3 #B21EB3

triadic

#681EB3 #B3681E #1EB368

tetradic

#681EB3 #B31E1E #69B31E #1EB3B2

square

#681EB3 #B31E1E #69B31E #1EB3B2

split-complementary

#681EB3 #B3B21E #1EB31E

monochromatic

#2B0C4A #4A157F #681EB3 #8732DD #A566E5

Accessibility & contrast

On white

8.66

#681EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#681EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681EB3

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681EB3	#FFFFFF	#000000	##FFFFFF
##681EB3	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB7

Deuteranopia (green-blind)

#004AB0

Tritanopia (blue-blind)

#564A6B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #681eb3;
/* rgb */ color: rgb(104, 30, 179);
/* oklch */ color: oklch(44.2% 0.211 299.6);

Tailwind

colors: {
  custom: {
    50: '#9b65cb',
    500: '#681eb3',
    950: '#000000',
  },
}

SCSS

$custom: #681eb3;
$custom-light: #9b65cb;
$custom-dark: #000000;

JSON

{
  "hex": "#681eb3",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 179
  },
  "hsl": {
    "h": 269.799,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4417,
    "c": 0.21111,
    "h": 299.6
  },
  "luminance": 0.07126
}

Semantic roles & 50–950 ramp

primary

#681EB3

secondary

#97CB62

accent

#EE3A95

background

#FAF6FC

surface

#F3EBF9

border

#CDC6D2

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #681EB3

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

Preview Lab → · Contrast checker → · Palette generator →