#6580F5#6580F5
#6580F5 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.7% C 0.177 H 270.9°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).
Color values
| HEX | #6580F5 |
|---|---|
| RGB | rgb(101, 128, 245) |
| HSL | hsl(229, 88%, 68%) |
| HSV | hsv(229, 59%, 96%) |
| CMYK | cmyk(58.8%, 47.8%, 0%, 3.9%) |
| CIE-LAB | lab(56.88, 24.65, -61.77) |
| CIE-LCH | lch(56.88, 66.51, 291.75°) |
| OKLab | oklab(63.74% 0.0027 -0.1765) |
| OKLCH | oklch(63.74% 0.177 270.9) |
| XYZ | xyz(29.5619, 24.7953, 89.5966) |
| Luminance | 0.2480 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.71
Soft Blue
#6488EA
ΔE00 3.18
Lightish Blue
#3D7AFD
ΔE00 4.52
Dodger Blue
#3E82FC
ΔE00 5.08
Clear Blue
#247AFD
ΔE00 6.20
Lavender Blue
#8B88F8
ΔE00 6.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6580F5 #F5DA65
analogous
#65C8F5 #6580F5 #9265F5
triadic
#6580F5 #F56580 #80F565
tetradic
#6580F5 #F565C8 #F5DA65 #65F592
square
#6580F5 #F565C8 #F5DA65 #65F592
split-complementary
#6580F5 #F59265 #C8F565
monochromatic
#0E32D2 #2C51F1 #6580F5 #9EAFF9 #D8DFFC
Accessibility & contrast
On white
3.52
#6580F5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.96
#6580F5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6580F5
5.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6580F5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6580F5 | 1.00 | 3.52 | 5.96 | 5.96 |
| #FFFFFF | 3.52 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.96 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.96 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#458FF9
Deuteranopia (green-blind)
#2C82F3
Tritanopia (blue-blind)
#009BAF
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #6580f5; /* rgb */ color: rgb(101, 128, 245); /* oklch */ color: oklch(63.7% 0.177 270.9);
Tailwind
colors: {
custom: {
50: '#9ca4f9',
500: '#6580f5',
950: '#000000',
},
}SCSS
$custom: #6580f5; $custom-light: #9ca4f9; $custom-dark: #000000;
JSON
{
"hex": "#6580f5",
"rgb": {
"r": 101,
"g": 128,
"b": 245
},
"hsl": {
"h": 228.75,
"s": 87.805,
"l": 67.843
},
"oklch": {
"l": 0.63739,
"c": 0.17656,
"h": 270.9
},
"luminance": 0.24798
}Semantic roles & 50–950 ramp
primary
#6580F5
secondary
#F1E9C5
accent
#BA01E4
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F0F17
muted
#7F7F85