#683BB1#683BB1
#683BB1 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.2% C 0.178 H 296.4°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).
Color values
| HEX | #683BB1 |
|---|---|
| RGB | rgb(104, 59, 177) |
| HSL | hsl(263, 50%, 46%) |
| HSV | hsv(263, 67%, 69%) |
| CMYK | cmyk(41.2%, 66.7%, 0%, 30.6%) |
| CIE-LAB | lab(36.45, 45.35, -55.81) |
| CIE-LCH | lch(36.45, 71.91, 309.10°) |
| OKLab | oklab(47.19% 0.0792 -0.1593) |
| OKLCH | oklch(47.19% 0.178 296.4) |
| XYZ | xyz(15.2066, 9.2450, 42.5697) |
| Luminance | 0.0925 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 3.91
Rebeccapurple
#663399
ΔE00 4.30
Blue With A Hint Of Purple
#533CC6
ΔE00 4.83
Ocean Blue
#4F42B5
ΔE00 5.06
Blurple
#5539CC
ΔE00 5.07
Purple Blue
#5D21D0
ΔE00 6.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#683BB1 #84B13B
analogous
#3B49B1 #683BB1 #A33BB1
triadic
#683BB1 #B1683B #3BB168
tetradic
#683BB1 #B13B49 #84B13B #3BB1A3
square
#683BB1 #B13B49 #84B13B #3BB1A3
split-complementary
#683BB1 #B1A33B #49B13B
monochromatic
#321C55 #4D2C83 #683BB1 #885FCA #AA8DD9
Accessibility & contrast
On white
7.37
#683BB1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.85
#683BB1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #683BB1
7.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##683BB1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##683BB1 | 1.00 | 7.37 | 2.85 | 7.37 |
| #FFFFFF | 7.37 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.85 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.37 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056B5
Deuteranopia (green-blind)
#0054AF
Tritanopia (blue-blind)
#555771
Achromatopsia (no color)
#565656
Design tokens & code
CSS
--color: #683bb1; /* rgb */ color: rgb(104, 59, 177); /* oklch */ color: oklch(47.2% 0.178 296.4);
Tailwind
colors: {
custom: {
50: '#9974c9',
500: '#683bb1',
950: '#000000',
},
}SCSS
$custom: #683bb1; $custom-light: #9974c9; $custom-dark: #000000;
JSON
{
"hex": "#683bb1",
"rgb": {
"r": 104,
"g": 59,
"b": 177
},
"hsl": {
"h": 262.881,
"s": 50,
"l": 46.275
},
"oklch": {
"l": 0.47194,
"c": 0.17791,
"h": 296.4
},
"luminance": 0.09245
}Semantic roles & 50–950 ramp
primary
#683BB1
secondary
#ABC484
accent
#DA4EA4
background
#F9F7FC
surface
#F2EDF8
border
#CCC8D1
text
#0E0813
muted
#7E7B82