#683DB0#683DB0
#683DB0 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.4% C 0.174 H 296.3°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).
Color values
| HEX | #683DB0 |
|---|---|
| RGB | rgb(104, 61, 176) |
| HSL | hsl(262, 49%, 46%) |
| HSV | hsv(262, 65%, 69%) |
| CMYK | cmyk(40.9%, 65.3%, 0%, 31%) |
| CIE-LAB | lab(36.77, 44.01, -54.70) |
| CIE-LCH | lch(36.77, 70.20, 308.82°) |
| OKLab | oklab(47.4% 0.0772 -0.156) |
| OKLCH | oklch(47.4% 0.174 296.3) |
| XYZ | xyz(15.2121, 9.4148, 42.0817) |
| Luminance | 0.0941 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 3.89
Rebeccapurple
#663399
ΔE00 4.39
Blue With A Hint Of Purple
#533CC6
ΔE00 4.94
Ocean Blue
#4F42B5
ΔE00 4.94
Blurple
#5539CC
ΔE00 5.25
Royal Purple
#7851A9
ΔE00 6.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#683DB0 #85B03D
analogous
#3D4CB0 #683DB0 #A23DB0
triadic
#683DB0 #B0683D #3DB068
tetradic
#683DB0 #B03D4C #85B03D #3DB0A2
square
#683DB0 #B03D4C #85B03D #3DB0A2
split-complementary
#683DB0 #B0A23D #4CB03D
monochromatic
#321D55 #4D2D83 #683DB0 #8862C8 #AA8FD8
Accessibility & contrast
On white
7.28
#683DB0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.88
#683DB0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #683DB0
7.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##683DB0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##683DB0 | 1.00 | 7.28 | 2.88 | 7.28 |
| #FFFFFF | 7.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.88 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057B4
Deuteranopia (green-blind)
#0055AE
Tritanopia (blue-blind)
#565871
Achromatopsia (no color)
#565656
Design tokens & code
CSS
--color: #683db0; /* rgb */ color: rgb(104, 61, 176); /* oklch */ color: oklch(47.4% 0.174 296.3);
Tailwind
colors: {
custom: {
50: '#9975c8',
500: '#683db0',
950: '#000000',
},
}SCSS
$custom: #683db0; $custom-light: #9975c8; $custom-dark: #000000;
JSON
{
"hex": "#683db0",
"rgb": {
"r": 104,
"g": 61,
"b": 176
},
"hsl": {
"h": 262.435,
"s": 48.523,
"l": 46.471
},
"oklch": {
"l": 0.474,
"c": 0.17406,
"h": 296.3
},
"luminance": 0.09415
}Semantic roles & 50–950 ramp
primary
#683DB0
secondary
#ACC386
accent
#D850A5
background
#F9F7FC
surface
#F2EDF8
border
#CCC8D1
text
#0E0813
muted
#7E7B82