#618AD7#618AD7
#618AD7 is a light, vivid blue. Relative luminance 0.256; OKLCH L 63.8% C 0.125 H 262.1°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).
Color values
| HEX | #618AD7 |
|---|---|
| RGB | rgb(97, 138, 215) |
| HSL | hsl(219, 60%, 61%) |
| HSV | hsv(219, 55%, 84%) |
| CMYK | cmyk(54.9%, 35.8%, 0%, 15.7%) |
| CIE-LAB | lab(57.68, 8.16, -43.79) |
| CIE-LCH | lch(57.68, 44.54, 280.56°) |
| OKLab | oklab(63.77% -0.0171 -0.1238) |
| OKLCH | oklch(63.77% 0.125 262.1) |
| XYZ | xyz(26.2798, 25.6226, 67.8376) |
| Luminance | 0.2562 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.56
Faded Blue
#658CBB
ΔE00 3.37
Cornflowerblue
#6495ED
ΔE00 4.12
Dodger Blue
#3E82FC
ΔE00 4.67
Dark Sky Blue
#448EE4
ΔE00 4.77
Dusty Blue
#5A86AD
ΔE00 5.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#618AD7 #D7AE61
analogous
#61C5D7 #618AD7 #7361D7
triadic
#618AD7 #D7618A #8AD761
tetradic
#618AD7 #D761C5 #D7AE61 #61D773
square
#618AD7 #D761C5 #D7AE61 #61D773
split-complementary
#618AD7 #D77361 #C5D761
monochromatic
#264E97 #3367C8 #618AD7 #92AEE3 #C3D2F0
Accessibility & contrast
On white
3.43
#618AD7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.12
#618AD7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #618AD7
6.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##618AD7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##618AD7 | 1.00 | 3.43 | 6.12 | 6.12 |
| #FFFFFF | 3.43 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6B90DA
Deuteranopia (green-blind)
#5C86D5
Tritanopia (blue-blind)
#189BA6
Achromatopsia (no color)
#8B8B8B
Design tokens & code
CSS
--color: #618ad7; /* rgb */ color: rgb(97, 138, 215); /* oklch */ color: oklch(63.8% 0.125 262.1);
Tailwind
colors: {
custom: {
50: '#96abe3',
500: '#618ad7',
950: '#000000',
},
}SCSS
$custom: #618ad7; $custom-light: #96abe3; $custom-dark: #000000;
JSON
{
"hex": "#618ad7",
"rgb": {
"r": 97,
"g": 138,
"b": 215
},
"hsl": {
"h": 219.153,
"s": 59.596,
"l": 61.176
},
"oklch": {
"l": 0.63767,
"c": 0.12498,
"h": 262.1
},
"luminance": 0.25625
}Semantic roles & 50–950 ramp
primary
#618AD7
secondary
#E0D1B4
accent
#8D1EC7
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0E1015
muted
#7E7F83