#6188DB#6188DB
#6188DB is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.6% C 0.133 H 264.0°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).
Color values
| HEX | #6188DB |
|---|---|
| RGB | rgb(97, 136, 219) |
| HSL | hsl(221, 63%, 62%) |
| HSV | hsv(221, 56%, 86%) |
| CMYK | cmyk(55.7%, 37.9%, 0%, 14.1%) |
| CIE-LAB | lab(57.33, 10.63, -46.58) |
| CIE-LCH | lch(57.33, 47.78, 282.86°) |
| OKLab | oklab(63.56% -0.0139 -0.132) |
| OKLCH | oklch(63.56% 0.133 264) |
| XYZ | xyz(26.5158, 25.2621, 70.4829) |
| Luminance | 0.2526 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 1.92
Faded Blue
#658CBB
ΔE00 3.92
Dodger Blue
#3E82FC
ΔE00 4.38
Cornflowerblue
#6495ED
ΔE00 4.55
Dark Sky Blue
#448EE4
ΔE00 5.40
Lightish Blue
#3D7AFD
ΔE00 5.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6188DB #DBB461
analogous
#61C5DB #6188DB #7761DB
triadic
#6188DB #DB6188 #88DB61
tetradic
#6188DB #DB61C5 #DBB461 #61DB77
square
#6188DB #DB61C5 #DBB461 #61DB77
split-complementary
#6188DB #DB7761 #C5DB61
monochromatic
#244B9E #2F63D0 #6188DB #93AEE6 #C5D3F2
Accessibility & contrast
On white
3.47
#6188DB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.05
#6188DB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6188DB
6.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6188DB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6188DB | 1.00 | 3.47 | 6.05 | 6.05 |
| #FFFFFF | 3.47 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6690DE
Deuteranopia (green-blind)
#5784D9
Tritanopia (blue-blind)
#0E9AA7
Achromatopsia (no color)
#8A8A8A
Design tokens & code
CSS
--color: #6188db; /* rgb */ color: rgb(97, 136, 219); /* oklch */ color: oklch(63.6% 0.133 264.0);
Tailwind
colors: {
custom: {
50: '#96aae6',
500: '#6188db',
950: '#000000',
},
}SCSS
$custom: #6188db; $custom-light: #96aae6; $custom-dark: #000000;
JSON
{
"hex": "#6188db",
"rgb": {
"r": 97,
"g": 136,
"b": 219
},
"hsl": {
"h": 220.82,
"s": 62.887,
"l": 61.961
},
"oklch": {
"l": 0.63563,
"c": 0.1327,
"h": 264
},
"luminance": 0.25264
}Semantic roles & 50–950 ramp
primary
#6188DB
secondary
#E2D4B5
accent
#921BCB
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0E1016
muted
#7E7F84