#6781EF#6781EF
#6781EF is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.7% C 0.167 H 271.0°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).
Color values
| HEX | #6781EF |
|---|---|
| RGB | rgb(103, 129, 239) |
| HSL | hsl(229, 81%, 67%) |
| HSV | hsv(229, 57%, 94%) |
| CMYK | cmyk(56.9%, 46%, 0%, 6.3%) |
| CIE-LAB | lab(56.89, 22.48, -58.41) |
| CIE-LCH | lch(56.89, 62.58, 291.05°) |
| OKLab | oklab(63.67% 0.0029 -0.1666) |
| OKLCH | oklch(63.67% 0.167 271) |
| XYZ | xyz(29.0186, 24.8139, 84.9050) |
| Luminance | 0.2482 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.77
Cornflower
#6A79F7
ΔE00 3.08
Lightish Blue
#3D7AFD
ΔE00 4.85
Dodger Blue
#3E82FC
ΔE00 5.22
Clear Blue
#247AFD
ΔE00 6.44
Lavender Blue
#8B88F8
ΔE00 6.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6781EF #EFD567
analogous
#67C5EF #6781EF #9167EF
triadic
#6781EF #EF6781 #81EF67
tetradic
#6781EF #EF67C5 #EFD567 #67EF91
square
#6781EF #EF67C5 #EFD567 #67EF91
split-complementary
#6781EF #EF9167 #C5EF67
monochromatic
#1537C7 #3053E9 #6781EF #9EAFF5 #D6DDFB
Accessibility & contrast
On white
3.52
#6781EF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.96
#6781EF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6781EF
5.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6781EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6781EF | 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)
#4D8FF3
Deuteranopia (green-blind)
#3A83ED
Tritanopia (blue-blind)
#009AAC
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #6781ef; /* rgb */ color: rgb(103, 129, 239); /* oklch */ color: oklch(63.7% 0.167 271.0);
Tailwind
colors: {
custom: {
50: '#9ca5f5',
500: '#6781ef',
950: '#000000',
},
}SCSS
$custom: #6781ef; $custom-light: #9ca5f5; $custom-dark: #000000;
JSON
{
"hex": "#6781ef",
"rgb": {
"r": 103,
"g": 129,
"b": 239
},
"hsl": {
"h": 228.529,
"s": 80.952,
"l": 67.059
},
"oklch": {
"l": 0.6367,
"c": 0.16663,
"h": 271
},
"luminance": 0.24816
}Semantic roles & 50–950 ramp
primary
#6781EF
secondary
#EEE6C3
accent
#B508DD
background
#FAFAFF
surface
#F4F4FE
border
#CECED6
text
#0F0F17
muted
#7F7F85