#658AE9#658AE9
#658AE9 is a light, vivid blue. Relative luminance 0.268; OKLCH L 65.0% C 0.148 H 266.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).
Color values
| HEX | #658AE9 |
|---|---|
| RGB | rgb(101, 138, 233) |
| HSL | hsl(223, 75%, 65%) |
| HSV | hsv(223, 57%, 91%) |
| CMYK | cmyk(56.7%, 40.8%, 0%, 8.6%) |
| CIE-LAB | lab(58.81, 14.75, -52.02) |
| CIE-LCH | lch(58.81, 54.07, 285.83°) |
| OKLab | oklab(65% -0.0095 -0.1478) |
| OKLCH | oklch(65% 0.148 266.3) |
| XYZ | xyz(29.1583, 26.8245, 80.7161) |
| Luminance | 0.2683 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 0.65
Cornflowerblue
#6495ED
ΔE00 3.82
Dodger Blue
#3E82FC
ΔE00 4.45
Faded Blue
#658CBB
ΔE00 5.11
Lightish Blue
#3D7AFD
ΔE00 5.86
Dark Sky Blue
#448EE4
ΔE00 6.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#658AE9 #E9C465
analogous
#65CCE9 #658AE9 #8265E9
triadic
#658AE9 #E9658A #8AE965
tetradic
#658AE9 #E965CC #E9C465 #65E982
square
#658AE9 #E965CC #E9C465 #65E982
split-complementary
#658AE9 #E98265 #CCE965
monochromatic
#1A47B9 #2F61E1 #658AE9 #9BB3F1 #D0DBF8
Accessibility & contrast
On white
3.30
#658AE9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.37
#658AE9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #658AE9
6.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##658AE9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##658AE9 | 1.00 | 3.30 | 6.37 | 6.37 |
| #FFFFFF | 3.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.37 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.37 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6194ED
Deuteranopia (green-blind)
#5088E7
Tritanopia (blue-blind)
#009FAE
Achromatopsia (no color)
#8D8D8D
Design tokens & code
CSS
--color: #658ae9; /* rgb */ color: rgb(101, 138, 233); /* oklch */ color: oklch(65.0% 0.148 266.3);
Tailwind
colors: {
custom: {
50: '#9aabf0',
500: '#658ae9',
950: '#000000',
},
}SCSS
$custom: #658ae9; $custom-light: #9aabf0; $custom-dark: #000000;
JSON
{
"hex": "#658ae9",
"rgb": {
"r": 101,
"g": 138,
"b": 233
},
"hsl": {
"h": 223.182,
"s": 75,
"l": 65.49
},
"oklch": {
"l": 0.65001,
"c": 0.14811,
"h": 266.3
},
"luminance": 0.26827
}Semantic roles & 50–950 ramp
primary
#658AE9
secondary
#EBDFBF
accent
#9F0ED7
background
#FAFAFE
surface
#F3F4FD
border
#CDCED5
text
#0F1017
muted
#7F7F85