#618CBE#618CBE
#618CBE is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.9% C 0.090 H 252.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).
Color values
| HEX | #618CBE |
|---|---|
| RGB | rgb(97, 140, 190) |
| HSL | hsl(212, 42%, 56%) |
| HSV | hsv(212, 49%, 75%) |
| CMYK | cmyk(48.9%, 26.3%, 0%, 25.5%) |
| CIE-LAB | lab(57.09, -0.78, -30.61) |
| CIE-LCH | lch(57.09, 30.62, 268.54°) |
| OKLab | oklab(62.93% -0.0264 -0.0856) |
| OKLCH | oklch(62.93% 0.09 252.9) |
| XYZ | xyz(23.5989, 25.0136, 52.2898) |
| Luminance | 0.2501 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Faded Blue
#658CBB
ΔE00 0.83
Dusty Blue
#5A86AD
ΔE00 3.51
Off Blue
#5684AE
ΔE00 3.82
Cool Blue
#4984B8
ΔE00 4.42
Dark Sky Blue
#448EE4
ΔE00 4.61
Steel Blue
#4682B4
ΔE00 5.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#618CBE #BE9361
analogous
#61BBBE #618CBE #6561BE
triadic
#618CBE #BE618C #8CBE61
tetradic
#618CBE #BE61BB #BE9361 #61BE65
square
#618CBE #BE61BB #BE9361 #61BE65
split-complementary
#618CBE #BE6561 #BBBE61
monochromatic
#305075 #426DA0 #618CBE #8CACD0 #B8CBE2
Accessibility & contrast
On white
3.50
#618CBE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.00
#618CBE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #618CBE
6.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##618CBE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##618CBE | 1.00 | 3.50 | 6.00 | 6.00 |
| #FFFFFF | 3.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#788EC0
Deuteranopia (green-blind)
#6D85BD
Tritanopia (blue-blind)
#37979D
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #618cbe; /* rgb */ color: rgb(97, 140, 190); /* oklch */ color: oklch(62.9% 0.090 252.9);
Tailwind
colors: {
custom: {
50: '#93add1',
500: '#618cbe',
950: '#000000',
},
}SCSS
$custom: #618cbe; $custom-light: #93add1; $custom-dark: #000000;
JSON
{
"hex": "#618cbe",
"rgb": {
"r": 97,
"g": 140,
"b": 190
},
"hsl": {
"h": 212.258,
"s": 41.704,
"l": 56.275
},
"oklch": {
"l": 0.6293,
"c": 0.08955,
"h": 252.9
},
"luminance": 0.25015
}Semantic roles & 50–950 ramp
primary
#618CBE
secondary
#D1BFAA
accent
#9956D2
background
#F9FAFC
surface
#F2F4F9
border
#CCCED2
text
#0D1014
muted
#7E7F82