#6680DA#6680DA
#6680DA is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.1% C 0.139 H 269.9°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).
Color values
| HEX | #6680DA |
|---|---|
| RGB | rgb(102, 128, 218) |
| HSL | hsl(227, 61%, 63%) |
| HSV | hsv(227, 53%, 85%) |
| CMYK | cmyk(53.2%, 41.3%, 0%, 14.5%) |
| CIE-LAB | lab(55.40, 16.17, -49.06) |
| CIE-LCH | lch(55.40, 51.65, 288.25°) |
| OKLab | oklab(62.14% -0.0004 -0.1392) |
| OKLCH | oklch(62.14% 0.139 269.9) |
| XYZ | xyz(25.8494, 23.3233, 69.4558) |
| Luminance | 0.2333 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 3.40
Cornflower
#6A79F7
ΔE00 4.69
Lightish Blue
#3D7AFD
ΔE00 5.57
Cornflower Blue
#5170D7
ΔE00 5.78
Faded Blue
#658CBB
ΔE00 5.79
Dodger Blue
#3E82FC
ΔE00 5.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6680DA #DAC066
analogous
#66BADA #6680DA #8666DA
triadic
#6680DA #DA6680 #80DA66
tetradic
#6680DA #DA66BA #DAC066 #66DA86
square
#6680DA #DA66BA #DAC066 #66DA86
split-complementary
#6680DA #DA8666 #BADA66
monochromatic
#26429F #3557CE #6680DA #97A9E6 #C9D2F2
Accessibility & contrast
On white
3.71
#6680DA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.67
#6680DA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6680DA
5.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6680DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6680DA | 1.00 | 3.71 | 5.67 | 5.67 |
| #FFFFFF | 3.71 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5B8ADD
Deuteranopia (green-blind)
#4D80D8
Tritanopia (blue-blind)
#2C94A2
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #6680da; /* rgb */ color: rgb(102, 128, 218); /* oklch */ color: oklch(62.1% 0.139 269.9);
Tailwind
colors: {
custom: {
50: '#99a4e6',
500: '#6680da',
950: '#000000',
},
}SCSS
$custom: #6680da; $custom-light: #99a4e6; $custom-dark: #000000;
JSON
{
"hex": "#6680da",
"rgb": {
"r": 102,
"g": 128,
"b": 218
},
"hsl": {
"h": 226.552,
"s": 61.053,
"l": 62.745
},
"oklch": {
"l": 0.62136,
"c": 0.13919,
"h": 269.9
},
"luminance": 0.23325
}Semantic roles & 50–950 ramp
primary
#6680DA
secondary
#E3D9B9
accent
#A21DC9
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0E0F16
muted
#7E7F84