#6D90DD#6D90DD
#6D90DD is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.0% C 0.122 H 264.7°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).
Color values
| HEX | #6D90DD |
|---|---|
| RGB | rgb(109, 144, 221) |
| HSL | hsl(221, 62%, 65%) |
| HSV | hsv(221, 51%, 87%) |
| CMYK | cmyk(50.7%, 34.8%, 0%, 13.3%) |
| CIE-LAB | lab(60.26, 9.15, -43.02) |
| CIE-LCH | lch(60.26, 43.98, 282.00°) |
| OKLab | oklab(66.04% -0.0112 -0.1213) |
| OKLCH | oklch(66.04% 0.122 264.7) |
| XYZ | xyz(29.3268, 28.4162, 72.3321) |
| Luminance | 0.2842 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.88
Cornflowerblue
#6495ED
ΔE00 3.05
Faded Blue
#658CBB
ΔE00 4.50
Dark Sky Blue
#448EE4
ΔE00 6.08
Dodger Blue
#3E82FC
ΔE00 6.30
Periwinkle Blue
#8F99FB
ΔE00 7.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6D90DD #DDBA6D
analogous
#6DC8DD #6D90DD #826DDD
triadic
#6D90DD #DD6D90 #90DD6D
tetradic
#6D90DD #DD6DC8 #DDBA6D #6DDD82
square
#6D90DD #DD6DC8 #DDBA6D #6DDD82
split-complementary
#6D90DD #DD826D #C8DD6D
monochromatic
#2750A8 #3B6AD1 #6D90DD #9FB6E9 #D0DBF4
Accessibility & contrast
On white
3.14
#6D90DD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.68
#6D90DD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6D90DD
6.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6D90DD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6D90DD | 1.00 | 3.14 | 6.68 | 6.68 |
| #FFFFFF | 3.14 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7297E0
Deuteranopia (green-blind)
#658DDB
Tritanopia (blue-blind)
#39A1AC
Achromatopsia (no color)
#919191
Design tokens & code
CSS
--color: #6d90dd; /* rgb */ color: rgb(109, 144, 221); /* oklch */ color: oklch(66.0% 0.122 264.7);
Tailwind
colors: {
custom: {
50: '#9db0e8',
500: '#6d90dd',
950: '#000000',
},
}SCSS
$custom: #6d90dd; $custom-light: #9db0e8; $custom-dark: #000000;
JSON
{
"hex": "#6d90dd",
"rgb": {
"r": 109,
"g": 144,
"b": 221
},
"hsl": {
"h": 221.25,
"s": 62.222,
"l": 64.706
},
"oklch": {
"l": 0.66043,
"c": 0.12184,
"h": 264.7
},
"luminance": 0.28418
}Semantic roles & 50–950 ramp
primary
#6D90DD
secondary
#E6DAC0
accent
#931CCA
background
#FAFAFE
surface
#F3F4FC
border
#CDCED5
text
#0F1016
muted
#7F7F84