#683BCD#683BCD

#683BCD is a mid, highly saturated violet. Relative luminance 0.105; OKLCH L 49.5% C 0.210 H 290.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#683BCD
RGB	rgb(104, 59, 205)
HSL	hsl(258, 59%, 52%)
HSV	hsv(258, 71%, 80%)
CMYK	cmyk(49.3%, 71.2%, 0%, 19.6%)
CIE-LAB	lab(38.69, 52.94, -68.58)
CIE-LCH	lch(38.69, 86.64, 307.67°)
OKLab	oklab(49.49% 0.0745 -0.1968)
OKLCH	oklch(49.49% 0.21 290.7)
XYZ	xyz(18.2892, 10.4780, 58.8046)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683BCD #A0CD3B

analogous

#3B57CD #683BCD #B13BCD

triadic

#683BCD #CD683B #3BCD68

tetradic

#683BCD #CD3B57 #A0CD3B #3BCDB1

square

#683BCD #CD3B57 #A0CD3B #3BCDB1

split-complementary

#683BCD #CDB13B #57CD3B

monochromatic

#371D71 #4E29A2 #683BCD #8E6CD9 #B39DE6

Accessibility & contrast

On white

6.78

#683BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#683BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683BCD

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683BCD	#FFFFFF	#000000	##FFFFFF
##683BCD	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED1

Deuteranopia (green-blind)

#0058CA

Tritanopia (blue-blind)

#466180

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #683bcd;
/* rgb */ color: rgb(104, 59, 205);
/* oklch */ color: oklch(49.5% 0.210 290.7);

Tailwind

colors: {
  custom: {
    50: '#9c75dd',
    500: '#683bcd',
    950: '#000000',
  },
}

SCSS

$custom: #683bcd;
$custom-light: #9c75dd;
$custom-dark: #000000;

JSON

{
  "hex": "#683bcd",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 205
  },
  "hsl": {
    "h": 258.493,
    "s": 59.35,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49486,
    "c": 0.21046,
    "h": 290.7
  },
  "luminance": 0.10479
}

Semantic roles & 50–950 ramp

primary

#683BCD

secondary

#BED292

accent

#E345B2

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683BCD

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

Preview Lab → · Contrast checker → · Palette generator →