#683DBB#683DBB

#683DBB is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.3% C 0.187 H 293.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#683DBB
RGB	rgb(104, 61, 187)
HSL	hsl(260, 51%, 49%)
HSV	hsv(260, 67%, 73%)
CMYK	cmyk(44.4%, 67.4%, 0%, 26.7%)
CIE-LAB	lab(37.60, 46.99, -59.84)
CIE-LCH	lch(37.60, 76.09, 308.14°)
OKLab	oklab(48.26% 0.0758 -0.1711)
OKLCH	oklch(48.26% 0.187 293.9)
XYZ	xyz(16.3449, 9.8679, 48.0476)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683DBB #90BB3D

analogous

#3D51BB #683DBB #A73DBB

triadic

#683DBB #BB683D #3DBB68

tetradic

#683DBB #BB3D51 #90BB3D #3DBBA7

square

#683DBB #BB3D51 #90BB3D #3DBBA7

split-complementary

#683DBB #BBA73D #51BB3D

monochromatic

#351F5F #4E2E8D #683DBB #8A68CE #AE96DD

Accessibility & contrast

On white

7.06

#683DBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#683DBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683DBB

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DBB	#FFFFFF	#000000	##FFFFFF
##683DBB	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#0056B8

Tritanopia (blue-blind)

#515C77

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #683dbb;
/* rgb */ color: rgb(104, 61, 187);
/* oklch */ color: oklch(48.3% 0.187 293.9);

Tailwind

colors: {
  custom: {
    50: '#9a75d0',
    500: '#683dbb',
    950: '#000000',
  },
}

SCSS

$custom: #683dbb;
$custom-light: #9a75d0;
$custom-dark: #000000;

JSON

{
  "hex": "#683dbb",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 187
  },
  "hsl": {
    "h": 260.476,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.48261,
    "c": 0.18718,
    "h": 293.9
  },
  "luminance": 0.09868
}

Semantic roles & 50–950 ramp

primary

#683DBB

secondary

#B4C88C

accent

#DA4EAA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0F0814

muted

#7E7B82

Preview Lab

Preview with #683DBB

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

Preview Lab → · Contrast checker → · Palette generator →