#618BE8#618BE8
#618BE8 is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.9% C 0.147 H 264.4°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).
Color values
| HEX | #618BE8 |
|---|---|
| RGB | rgb(97, 139, 232) |
| HSL | hsl(221, 75%, 65%) |
| HSV | hsv(221, 58%, 91%) |
| CMYK | cmyk(58.2%, 40.1%, 0%, 9%) |
| CIE-LAB | lab(58.82, 13.04, -51.47) |
| CIE-LCH | lch(58.82, 53.10, 284.22°) |
| OKLab | oklab(64.93% -0.0144 -0.1463) |
| OKLCH | oklch(64.93% 0.147 264.4) |
| XYZ | xyz(28.7229, 26.8304, 79.9935) |
| Luminance | 0.2683 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 1.41
Cornflowerblue
#6495ED
ΔE00 3.23
Dodger Blue
#3E82FC
ΔE00 4.07
Faded Blue
#658CBB
ΔE00 4.80
Dark Sky Blue
#448EE4
ΔE00 5.11
Lightish Blue
#3D7AFD
ΔE00 5.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#618BE8 #E8BE61
analogous
#61CFE8 #618BE8 #7A61E8
triadic
#618BE8 #E8618B #8BE861
tetradic
#618BE8 #E861CF #E8BE61 #61E87A
square
#618BE8 #E861CF #E8BE61 #61E87A
split-complementary
#618BE8 #E87A61 #CFE861
monochromatic
#1A4AB4 #2C64E0 #618BE8 #96B2F0 #CCD9F8
Accessibility & contrast
On white
3.30
#618BE8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.37
#618BE8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #618BE8
6.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##618BE8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##618BE8 | 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)
#6394EC
Deuteranopia (green-blind)
#5188E6
Tritanopia (blue-blind)
#00A0AE
Achromatopsia (no color)
#8D8D8D
Design tokens & code
CSS
--color: #618be8; /* rgb */ color: rgb(97, 139, 232); /* oklch */ color: oklch(64.9% 0.147 264.4);
Tailwind
colors: {
custom: {
50: '#98acf0',
500: '#618be8',
950: '#000000',
},
}SCSS
$custom: #618be8; $custom-light: #98acf0; $custom-dark: #000000;
JSON
{
"hex": "#618be8",
"rgb": {
"r": 97,
"g": 139,
"b": 232
},
"hsl": {
"h": 221.333,
"s": 74.586,
"l": 64.51
},
"oklch": {
"l": 0.64932,
"c": 0.14697,
"h": 264.4
},
"luminance": 0.26833
}Semantic roles & 50–950 ramp
primary
#618BE8
secondary
#EADBBB
accent
#990FD7
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0F1016
muted
#7E7F84