#6680F3#6680F3
#6680F3 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.7% C 0.174 H 271.1°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #6680F3 |
|---|---|
| RGB | rgb(102, 128, 243) |
| HSL | hsl(229, 85%, 68%) |
| HSV | hsv(229, 58%, 95%) |
| CMYK | cmyk(58%, 47.3%, 0%, 4.7%) |
| CIE-LAB | lab(56.81, 24.19, -60.76) |
| CIE-LCH | lch(56.81, 65.39, 291.71°) |
| OKLab | oklab(63.67% 0.0035 -0.1735) |
| OKLCH | oklch(63.67% 0.174 271.1) |
| XYZ | xyz(29.3710, 24.7319, 88.0026) |
| Luminance | 0.2473 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.68
Soft Blue
#6488EA
ΔE00 3.16
Lightish Blue
#3D7AFD
ΔE00 4.65
Dodger Blue
#3E82FC
ΔE00 5.22
Clear Blue
#247AFD
ΔE00 6.33
Lavender Blue
#8B88F8
ΔE00 6.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6680F3 #F3D966
analogous
#66C7F3 #6680F3 #9266F3
triadic
#6680F3 #F36680 #80F366
tetradic
#6680F3 #F366C7 #F3D966 #66F392
square
#6680F3 #F366C7 #F3D966 #66F392
split-complementary
#6680F3 #F39266 #C7F366
monochromatic
#1033CE #2D51EF #6680F3 #9FAFF7 #D7DEFC
Accessibility & contrast
On white
3.53
#6680F3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.95
#6680F3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6680F3
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6680F3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6680F3 | 1.00 | 3.53 | 5.95 | 5.95 |
| #FFFFFF | 3.53 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.95 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.95 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#478FF7
Deuteranopia (green-blind)
#3182F1
Tritanopia (blue-blind)
#009AAE
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #6680f3; /* rgb */ color: rgb(102, 128, 243); /* oklch */ color: oklch(63.7% 0.174 271.1);
Tailwind
colors: {
custom: {
50: '#9ca4f8',
500: '#6680f3',
950: '#000000',
},
}SCSS
$custom: #6680f3; $custom-light: #9ca4f8; $custom-dark: #000000;
JSON
{
"hex": "#6680f3",
"rgb": {
"r": 102,
"g": 128,
"b": 243
},
"hsl": {
"h": 228.936,
"s": 85.455,
"l": 67.647
},
"oklch": {
"l": 0.63669,
"c": 0.17357,
"h": 271.1
},
"luminance": 0.24734
}Semantic roles & 50–950 ramp
primary
#6680F3
secondary
#F0E8C5
accent
#B904E2
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F0F17
muted
#7F7F85