#817DF5#817DF5
#817DF5 is a light, vivid blue. Relative luminance 0.259; OKLCH L 65.0% C 0.174 H 281.9°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).
Color values
| HEX | #817DF5 |
|---|---|
| RGB | rgb(129, 125, 245) |
| HSL | hsl(242, 86%, 73%) |
| HSV | hsv(242, 49%, 96%) |
| CMYK | cmyk(47.3%, 49%, 0%, 3.9%) |
| CIE-LAB | lab(57.97, 32.12, -59.92) |
| CIE-LCH | lch(57.97, 67.98, 298.19°) |
| OKLab | oklab(65.04% 0.0359 -0.1705) |
| OKLCH | oklch(65.04% 0.174 281.9) |
| XYZ | xyz(32.8633, 25.9253, 89.6409) |
| Luminance | 0.2593 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Periwinkle (survey)
#8E82FE
ΔE00 2.70
Lavender Blue
#8B88F8
ΔE00 3.37
Cornflower
#6A79F7
ΔE00 3.91
Perrywinkle
#8F8CE7
ΔE00 5.45
Mediumslateblue
#7B68EE
ΔE00 6.37
Mediumpurple
#9370DB
ΔE00 7.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#817DF5 #F1F57D
analogous
#7DB5F5 #817DF5 #BD7DF5
triadic
#817DF5 #F5817D #7DF581
tetradic
#817DF5 #F57DB5 #F1F57D #7DF5BD
square
#817DF5 #F57DB5 #F1F57D #7DF5BD
split-complementary
#817DF5 #F5BD7D #B5F57D
monochromatic
#1912E6 #4A44F1 #817DF5 #B8B6F9 #E3E3FD
Accessibility & contrast
On white
3.40
#817DF5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.19
#817DF5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #817DF5
6.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##817DF5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##817DF5 | 1.00 | 3.40 | 6.19 | 6.19 |
| #FFFFFF | 3.40 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4790F9
Deuteranopia (green-blind)
#3F87F2
Tritanopia (blue-blind)
#5897AD
Achromatopsia (no color)
#8B8B8B
Design tokens & code
CSS
--color: #817df5; /* rgb */ color: rgb(129, 125, 245); /* oklch */ color: oklch(65.0% 0.174 281.9);
Tailwind
colors: {
custom: {
50: '#aca2f9',
500: '#817df5',
950: '#000000',
},
}SCSS
$custom: #817df5; $custom-light: #aca2f9; $custom-dark: #000000;
JSON
{
"hex": "#817df5",
"rgb": {
"r": 129,
"g": 125,
"b": 245
},
"hsl": {
"h": 242,
"s": 85.714,
"l": 72.549
},
"oklch": {
"l": 0.65036,
"c": 0.17422,
"h": 281.9
},
"luminance": 0.25927
}Semantic roles & 50–950 ramp
primary
#817DF5
secondary
#F4F5D6
accent
#E203DB
background
#FBFAFF
surface
#F6F3FF
border
#D0CDD7
text
#110F17
muted
#807F85