#683BBB#683BBB

#683BBB is a mid, vivid violet. Relative luminance 0.097; OKLCH L 48.0% C 0.190 H 294.2°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#683BBB
RGB	rgb(104, 59, 187)
HSL	hsl(261, 52%, 48%)
HSV	hsv(261, 68%, 73%)
CMYK	cmyk(44.4%, 68.4%, 0%, 26.7%)
CIE-LAB	lab(37.22, 48.05, -60.47)
CIE-LCH	lch(37.22, 77.23, 308.47°)
OKLab	oklab(47.99% 0.0778 -0.173)
OKLCH	oklch(47.99% 0.19 294.2)
XYZ	xyz(16.2401, 9.6584, 48.0127)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683BBB #8EBB3B

analogous

#3B4EBB #683BBB #A83BBB

triadic

#683BBB #BB683B #3BBB68

tetradic

#683BBB #BB3B4E #8EBB3B #3BBBA8

square

#683BBB #BB3B4E #8EBB3B #3BBBA8

split-complementary

#683BBB #BBA83B #4EBB3B

monochromatic

#341E5E #4E2C8C #683BBB #8A65CE #AD93DD

Accessibility & contrast

On white

7.16

#683BBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#683BBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683BBB

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683BBB	#FFFFFF	#000000	##FFFFFF
##683BBB	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BF

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#515A76

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #683bbb;
/* rgb */ color: rgb(104, 59, 187);
/* oklch */ color: oklch(48.0% 0.190 294.2);

Tailwind

colors: {
  custom: {
    50: '#9a74d0',
    500: '#683bbb',
    950: '#000000',
  },
}

SCSS

$custom: #683bbb;
$custom-light: #9a74d0;
$custom-dark: #000000;

JSON

{
  "hex": "#683bbb",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 187
  },
  "hsl": {
    "h": 261.094,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47988,
    "c": 0.18968,
    "h": 294.2
  },
  "luminance": 0.09659
}

Semantic roles & 50–950 ramp

primary

#683BBB

secondary

#B2C88A

accent

#DB4CA9

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #683BBB

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

Preview Lab → · Contrast checker → · Palette generator →