#5BA3DA#5BA3DA
#5BA3DA is a light, moderate cyan. Relative luminance 0.335; OKLCH L 69.1% C 0.109 H 243.4°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).
Color values
| HEX | #5BA3DA |
|---|---|
| RGB | rgb(91, 163, 218) |
| HSL | hsl(206, 63%, 61%) |
| HSV | hsv(206, 58%, 85%) |
| CMYK | cmyk(58.3%, 25.2%, 0%, 14.5%) |
| CIE-LAB | lab(64.55, -6.51, -34.72) |
| CIE-LCH | lch(64.55, 35.32, 259.37°) |
| OKLab | oklab(69.12% -0.0489 -0.0974) |
| OKLCH | oklch(69.12% 0.109 243.4) |
| XYZ | xyz(30.0618, 33.4777, 71.1937) |
| Luminance | 0.3348 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 4.88
Dodgerblue
#1E90FF
ΔE00 7.26
Dark Sky Blue
#448EE4
ΔE00 7.30
Cornflowerblue
#6495ED
ΔE00 7.40
Sky Blue (survey)
#75BBFD
ΔE00 7.41
Faded Blue
#658CBB
ΔE00 8.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BA3DA #DA925B
analogous
#5BDAD1 #5BA3DA #5B63DA
triadic
#5BA3DA #DA5BA3 #A3DA5B
tetradic
#5BA3DA #D15BDA #DA925B #63DA5B
square
#5BA3DA #D15BDA #DA925B #63DA5B
split-complementary
#5BA3DA #DA5B63 #DAD15B
monochromatic
#226598 #2E86CA #5BA3DA #8DBFE5 #BFDBF1
Accessibility & contrast
On white
2.73
#5BA3DA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.70
#5BA3DA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BA3DA
7.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BA3DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BA3DA | 1.00 | 2.73 | 7.70 | 7.70 |
| #FFFFFF | 2.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8BA4DD
Deuteranopia (green-blind)
#7A97D9
Tritanopia (blue-blind)
#00B0B6
Achromatopsia (no color)
#9D9D9D
Design tokens & code
CSS
--color: #5ba3da; /* rgb */ color: rgb(91, 163, 218); /* oklch */ color: oklch(69.1% 0.109 243.4);
Tailwind
colors: {
custom: {
50: '#93bee5',
500: '#5ba3da',
950: '#000000',
},
}SCSS
$custom: #5ba3da; $custom-light: #93bee5; $custom-dark: #000000;
JSON
{
"hex": "#5ba3da",
"rgb": {
"r": 91,
"g": 163,
"b": 218
},
"hsl": {
"h": 205.984,
"s": 63.184,
"l": 60.588
},
"oklch": {
"l": 0.69118,
"c": 0.10898,
"h": 243.4
},
"luminance": 0.3348
}Semantic roles & 50–950 ramp
primary
#5BA3DA
secondary
#E1C5B0
accent
#671BCB
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0E1216
muted
#7E8184