#683EB4#683EB4

#683EB4 is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.9% C 0.178 H 295.2°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#683EB4
RGB	rgb(104, 62, 180)
HSL	hsl(261, 49%, 47%)
HSV	hsv(261, 66%, 71%)
CMYK	cmyk(42.2%, 65.6%, 0%, 29.4%)
CIE-LAB	lab(37.27, 44.55, -56.26)
CIE-LCH	lch(37.27, 71.76, 308.37°)
OKLab	oklab(47.85% 0.0756 -0.1606)
OKLCH	oklch(47.85% 0.178 295.2)
XYZ	xyz(15.6676, 9.6832, 44.2147)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.24

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683EB4 #8AB43E

analogous

#3E4FB4 #683EB4 #A33EB4

triadic

#683EB4 #B4683E #3EB468

tetradic

#683EB4 #B43E4F #8AB43E #3EB4A3

square

#683EB4 #B43E4F #8AB43E #3EB4A3

split-complementary

#683EB4 #B4A33E #4FB43E

monochromatic

#331F59 #4E2E86 #683EB4 #8965CA #AC93DA

Accessibility & contrast

On white

7.15

#683EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#683EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683EB4

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EB4	#FFFFFF	#000000	##FFFFFF
##683EB4	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B8

Deuteranopia (green-blind)

#0056B2

Tritanopia (blue-blind)

#545A73

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #683eb4;
/* rgb */ color: rgb(104, 62, 180);
/* oklch */ color: oklch(47.9% 0.178 295.2);

Tailwind

colors: {
  custom: {
    50: '#9976cb',
    500: '#683eb4',
    950: '#000000',
  },
}

SCSS

$custom: #683eb4;
$custom-light: #9976cb;
$custom-dark: #000000;

JSON

{
  "hex": "#683eb4",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 180
  },
  "hsl": {
    "h": 261.356,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47852,
    "c": 0.17754,
    "h": 295.2
  },
  "luminance": 0.09684
}

Semantic roles & 50–950 ramp

primary

#683EB4

secondary

#B0C589

accent

#D84FA8

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #683EB4

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

Preview Lab → · Contrast checker → · Palette generator →