#677CED#677CED
#677CED is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.6% C 0.170 H 272.6°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #677CED |
|---|---|
| RGB | rgb(103, 124, 237) |
| HSL | hsl(231, 79%, 67%) |
| HSV | hsv(231, 57%, 93%) |
| CMYK | cmyk(56.5%, 47.7%, 0%, 7.1%) |
| CIE-LAB | lab(55.49, 24.86, -59.54) |
| CIE-LCH | lch(55.49, 64.52, 292.66°) |
| OKLab | oklab(62.57% 0.0079 -0.17) |
| OKLCH | oklch(62.57% 0.17 272.6) |
| XYZ | xyz(28.0822, 23.4112, 83.1433) |
| Luminance | 0.2341 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 1.84
Soft Blue
#6488EA
ΔE00 4.37
Lightish Blue
#3D7AFD
ΔE00 4.98
Cornflower Blue
#5170D7
ΔE00 5.79
Dodger Blue
#3E82FC
ΔE00 6.16
Clear Blue
#247AFD
ΔE00 6.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#677CED #EDD867
analogous
#67BFED #677CED #9567ED
triadic
#677CED #ED677C #7CED67
tetradic
#677CED #ED67BF #EDD867 #67ED95
square
#677CED #ED67BF #EDD867 #67ED95
split-complementary
#677CED #ED9567 #BFED67
monochromatic
#1732C3 #304DE7 #677CED #9EABF3 #D4DAFA
Accessibility & contrast
On white
3.70
#677CED on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.68
#677CED on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #677CED
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##677CED | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##677CED | 1.00 | 3.70 | 5.68 | 5.68 |
| #FFFFFF | 3.70 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#458BF1
Deuteranopia (green-blind)
#317FEB
Tritanopia (blue-blind)
#0B95A9
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #677ced; /* rgb */ color: rgb(103, 124, 237); /* oklch */ color: oklch(62.6% 0.170 272.6);
Tailwind
colors: {
custom: {
50: '#9ca1f3',
500: '#677ced',
950: '#000000',
},
}SCSS
$custom: #677ced; $custom-light: #9ca1f3; $custom-dark: #000000;
JSON
{
"hex": "#677ced",
"rgb": {
"r": 103,
"g": 124,
"b": 237
},
"hsl": {
"h": 230.597,
"s": 78.824,
"l": 66.667
},
"oklch": {
"l": 0.62567,
"c": 0.17016,
"h": 272.6
},
"luminance": 0.23413
}Semantic roles & 50–950 ramp
primary
#677CED
secondary
#EDE7C2
accent
#BA0ADB
background
#FAF9FE
surface
#F4F2FD
border
#CECCD5
text
#0F0F17
muted
#7F7E85