#618FCE#618FCE
#618FCE is a light, moderate cyan. Relative luminance 0.266; OKLCH L 64.4% C 0.108 H 256.5°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).
Color values
| HEX | #618FCE |
|---|---|
| RGB | rgb(97, 143, 206) |
| HSL | hsl(215, 53%, 59%) |
| HSV | hsv(215, 53%, 81%) |
| CMYK | cmyk(52.9%, 30.6%, 0%, 19.2%) |
| CIE-LAB | lab(58.64, 2.39, -37.22) |
| CIE-LCH | lch(58.64, 37.30, 273.67°) |
| OKLab | oklab(64.38% -0.0251 -0.1047) |
| OKLCH | oklch(64.38% 0.108 256.5) |
| XYZ | xyz(25.8890, 26.6406, 62.1584) |
| Luminance | 0.2664 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Faded Blue
#658CBB
ΔE00 2.51
Dark Sky Blue
#448EE4
ΔE00 3.59
Cornflowerblue
#6495ED
ΔE00 3.67
Soft Blue
#6488EA
ΔE00 4.38
Dusty Blue
#5A86AD
ΔE00 5.45
Dodger Blue
#3E82FC
ΔE00 5.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#618FCE #CEA061
analogous
#61C6CE #618FCE #6A61CE
triadic
#618FCE #CE618F #8FCE61
tetradic
#618FCE #CE61C6 #CEA061 #61CE6A
square
#618FCE #CE61C6 #CEA061 #61CE6A
split-complementary
#618FCE #CE6A61 #C6CE61
monochromatic
#2B538A #396FB9 #618FCE #90B0DC #BED1EB
Accessibility & contrast
On white
3.32
#618FCE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.33
#618FCE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #618FCE
6.33:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##618FCE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##618FCE | 1.00 | 3.32 | 6.33 | 6.33 |
| #FFFFFF | 3.32 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.33 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.33 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7693D1
Deuteranopia (green-blind)
#6888CD
Tritanopia (blue-blind)
#259DA5
Achromatopsia (no color)
#8D8D8D
Design tokens & code
CSS
--color: #618fce; /* rgb */ color: rgb(97, 143, 206); /* oklch */ color: oklch(64.4% 0.108 256.5);
Tailwind
colors: {
custom: {
50: '#95afdd',
500: '#618fce',
950: '#000000',
},
}SCSS
$custom: #618fce; $custom-light: #95afdd; $custom-dark: #000000;
JSON
{
"hex": "#618fce",
"rgb": {
"r": 97,
"g": 143,
"b": 206
},
"hsl": {
"h": 214.679,
"s": 52.657,
"l": 59.412
},
"oklch": {
"l": 0.64378,
"c": 0.10765,
"h": 256.5
},
"luminance": 0.26643
}Semantic roles & 50–950 ramp
primary
#618FCE
secondary
#DBC9B0
accent
#9F4CDC
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0E1015
muted
#7E7F83