#681E9B#681E9B

#681E9B is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.1% C 0.188 H 306.5°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#681E9B
RGB	rgb(104, 30, 155)
HSL	hsl(276, 68%, 36%)
HSV	hsv(276, 81%, 61%)
CMYK	cmyk(32.9%, 80.6%, 0%, 39.2%)
CIE-LAB	lab(30.01, 53.15, -53.05)
CIE-LCH	lch(30.01, 75.09, 315.05°)
OKLab	oklab(42.08% 0.1117 -0.151)
OKLCH	oklch(42.08% 0.188 306.5)
XYZ	xyz(12.0883, 6.2383, 31.5713)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E9B #519B1E

analogous

#2A1E9B #681E9B #9B1E90

triadic

#681E9B #9B681E #1E9B68

tetradic

#681E9B #9B2A1E #519B1E #1E909B

square

#681E9B #9B2A1E #519B1E #1E909B

split-complementary

#681E9B #909B1E #1E9B2A

monochromatic

#230A34 #461468 #681E9B #8A28CE #A655DE

Accessibility & contrast

On white

9.34

#681E9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#681E9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E9B

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E9B	#FFFFFF	#000000	##FFFFFF
##681E9B	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#004799

Tritanopia (blue-blind)

#5F3F5D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681e9b;
/* rgb */ color: rgb(104, 30, 155);
/* oklch */ color: oklch(42.1% 0.188 306.5);

Tailwind

colors: {
  custom: {
    50: '#9864b9',
    500: '#681e9b',
    950: '#000000',
  },
}

SCSS

$custom: #681e9b;
$custom-light: #9864b9;
$custom-dark: #000000;

JSON

{
  "hex": "#681e9b",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 155
  },
  "hsl": {
    "h": 275.52,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.4208,
    "c": 0.18785,
    "h": 306.5
  },
  "luminance": 0.06238
}

Semantic roles & 50–950 ramp

primary

#681E9B

secondary

#80C253

accent

#EA3D84

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #681E9B

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

Preview Lab → · Contrast checker → · Palette generator →