#618AF9#618AF9
#618AF9 is a light, vivid blue. Relative luminance 0.276; OKLCH L 65.7% C 0.171 H 266.5°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).
Color values
| HEX | #618AF9 |
|---|---|
| RGB | rgb(97, 138, 249) |
| HSL | hsl(224, 93%, 68%) |
| HSV | hsv(224, 61%, 98%) |
| CMYK | cmyk(61%, 44.6%, 0%, 2.4%) |
| CIE-LAB | lab(59.48, 19.22, -59.81) |
| CIE-LCH | lch(59.48, 62.82, 287.82°) |
| OKLab | oklab(65.75% -0.0104 -0.1707) |
| OKLCH | oklch(65.75% 0.171 266.5) |
| XYZ | xyz(31.1113, 27.5552, 93.2833) |
| Luminance | 0.2756 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 1.78
Cornflowerblue
#6495ED
ΔE00 3.88
Dodger Blue
#3E82FC
ΔE00 4.01
Lightish Blue
#3D7AFD
ΔE00 5.51
Cornflower
#6A79F7
ΔE00 6.27
Faded Blue
#658CBB
ΔE00 6.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#618AF9 #F9D061
analogous
#61D6F9 #618AF9 #8461F9
triadic
#618AF9 #F9618A #8AF961
tetradic
#618AF9 #F961D6 #F9D061 #61F984
square
#618AF9 #F961D6 #F9D061 #61F984
split-complementary
#618AF9 #F98461 #D6F961
monochromatic
#0840D7 #265EF7 #618AF9 #9CB6FB #D7E1FD
Accessibility & contrast
On white
3.23
#618AF9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.51
#618AF9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #618AF9
6.51:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##618AF9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##618AF9 | 1.00 | 3.23 | 6.51 | 6.51 |
| #FFFFFF | 3.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.51 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.51 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5597FD
Deuteranopia (green-blind)
#3D89F7
Tritanopia (blue-blind)
#00A3B5
Achromatopsia (no color)
#8F8F8F
Design tokens & code
CSS
--color: #618af9; /* rgb */ color: rgb(97, 138, 249); /* oklch */ color: oklch(65.7% 0.171 266.5);
Tailwind
colors: {
custom: {
50: '#9aabfc',
500: '#618af9',
950: '#000000',
},
}SCSS
$custom: #618af9; $custom-light: #9aabfc; $custom-dark: #000000;
JSON
{
"hex": "#618af9",
"rgb": {
"r": 97,
"g": 138,
"b": 249
},
"hsl": {
"h": 223.816,
"s": 92.683,
"l": 67.843
},
"oklch": {
"l": 0.65748,
"c": 0.17105,
"h": 266.5
},
"luminance": 0.27558
}Semantic roles & 50–950 ramp
primary
#618AF9
secondary
#F2E6C3
accent
#A800E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1017
muted
#7F7F85