#5A8BCB#5A8BCB
#5A8BCB is a light, moderate cyan. Relative luminance 0.250; OKLCH L 63.0% C 0.111 H 255.6°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5A8BCB |
|---|---|
| RGB | rgb(90, 139, 203) |
| HSL | hsl(214, 52%, 57%) |
| HSV | hsv(214, 56%, 80%) |
| CMYK | cmyk(55.7%, 31.5%, 0%, 20.4%) |
| CIE-LAB | lab(57.03, 2.25, -38.09) |
| CIE-LCH | lch(57.03, 38.15, 273.38°) |
| OKLab | oklab(62.98% -0.0276 -0.1073) |
| OKLCH | oklch(62.98% 0.111 255.6) |
| XYZ | xyz(24.2248, 24.9487, 60.0273) |
| Luminance | 0.2495 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Faded Blue
#658CBB
ΔE00 2.43
Dark Sky Blue
#448EE4
ΔE00 3.31
Cool Blue
#4984B8
ΔE00 4.47
Dusty Blue
#5A86AD
ΔE00 4.49
Off Blue
#5684AE
ΔE00 4.53
Soft Blue
#6488EA
ΔE00 4.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5A8BCB #CB9A5A
analogous
#5AC4CB #5A8BCB #615ACB
triadic
#5A8BCB #CB5A8B #8BCB5A
tetradic
#5A8BCB #CB5AC4 #CB9A5A #5ACB61
square
#5A8BCB #CB5AC4 #CB9A5A #5ACB61
split-complementary
#5A8BCB #CB615A #C4CB5A
monochromatic
#294F82 #386CB0 #5A8BCB #89ACDA #B7CCE8
Accessibility & contrast
On white
3.51
#5A8BCB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#5A8BCB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5A8BCB
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5A8BCB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5A8BCB | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#718FCE
Deuteranopia (green-blind)
#6384CA
Tritanopia (blue-blind)
#0699A2
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #5a8bcb; /* rgb */ color: rgb(90, 139, 203); /* oklch */ color: oklch(63.0% 0.111 255.6);
Tailwind
colors: {
custom: {
50: '#90acdb',
500: '#5a8bcb',
950: '#000000',
},
}SCSS
$custom: #5a8bcb; $custom-light: #90acdb; $custom-dark: #000000;
JSON
{
"hex": "#5a8bcb",
"rgb": {
"r": 90,
"g": 139,
"b": 203
},
"hsl": {
"h": 213.982,
"s": 52.074,
"l": 57.451
},
"oklch": {
"l": 0.62975,
"c": 0.11081,
"h": 255.6
},
"luminance": 0.24951
}Semantic roles & 50–950 ramp
primary
#5A8BCB
secondary
#D7C3AA
accent
#9D4CDC
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0D1015
muted
#7E7F83