#5799DF#5799DF
#5799DF is a light, vivid cyan. Relative luminance 0.301; OKLCH L 67.0% C 0.125 H 251.4°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #5799DF |
|---|---|
| RGB | rgb(87, 153, 223) |
| HSL | hsl(211, 68%, 61%) |
| HSV | hsv(211, 61%, 87%) |
| CMYK | cmyk(61%, 31.4%, 0%, 12.5%) |
| CIE-LAB | lab(61.77, -0.02, -41.84) |
| CIE-LCH | lch(61.77, 41.84, 269.97°) |
| OKLab | oklab(66.96% -0.0397 -0.1181) |
| OKLCH | oklch(66.96% 0.125 251.4) |
| XYZ | xyz(28.6362, 30.1337, 74.1050) |
| Luminance | 0.3014 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 3.54
Dodgerblue
#1E90FF
ΔE00 3.93
Cornflowerblue
#6495ED
ΔE00 4.10
Azure (survey)
#069AF3
ΔE00 4.46
Faded Blue
#658CBB
ΔE00 6.14
Soft Blue
#6488EA
ΔE00 7.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5799DF #DF9D57
analogous
#57DDDF #5799DF #5957DF
triadic
#5799DF #DF5799 #99DF57
tetradic
#5799DF #DF57DD #DF9D57 #57DF59
square
#5799DF #DF57DD #DF9D57 #57DF59
split-complementary
#5799DF #DF5957 #DDDF57
monochromatic
#1E5C9E #287AD1 #5799DF #8AB8E9 #BED7F3
Accessibility & contrast
On white
2.99
#5799DF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.03
#5799DF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5799DF
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5799DF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5799DF | 1.00 | 2.99 | 7.03 | 7.03 |
| #FFFFFF | 2.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7B9CE2
Deuteranopia (green-blind)
#698FDE
Tritanopia (blue-blind)
#00A9B2
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #5799df; /* rgb */ color: rgb(87, 153, 223); /* oklch */ color: oklch(67.0% 0.125 251.4);
Tailwind
colors: {
custom: {
50: '#92b6e9',
500: '#5799df',
950: '#000000',
},
}SCSS
$custom: #5799df; $custom-light: #92b6e9; $custom-dark: #000000;
JSON
{
"hex": "#5799df",
"rgb": {
"r": 87,
"g": 153,
"b": 223
},
"hsl": {
"h": 210.882,
"s": 68,
"l": 60.784
},
"oklch": {
"l": 0.66959,
"c": 0.12464,
"h": 251.4
},
"luminance": 0.30136
}Semantic roles & 50–950 ramp
primary
#5799DF
secondary
#E3CAAF
accent
#7516D0
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084