#57A5DE#57A5DE
#57A5DE is a light, moderate cyan. Relative luminance 0.342; OKLCH L 69.6% C 0.114 H 242.5°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #57A5DE |
|---|---|
| RGB | rgb(87, 165, 222) |
| HSL | hsl(205, 67%, 61%) |
| HSV | hsv(205, 61%, 87%) |
| CMYK | cmyk(60.8%, 25.7%, 0%, 12.9%) |
| CIE-LAB | lab(65.13, -7.13, -36.03) |
| CIE-LCH | lch(65.13, 36.73, 258.81°) |
| OKLab | oklab(69.59% -0.0526 -0.1012) |
| OKLCH | oklch(69.59% 0.114 242.5) |
| XYZ | xyz(30.5655, 34.2075, 74.0850) |
| Luminance | 0.3421 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 4.93
Sky Blue (survey)
#75BBFD
ΔE00 7.02
Dodgerblue
#1E90FF
ΔE00 7.78
Dark Sky Blue
#448EE4
ΔE00 7.97
Cornflowerblue
#6495ED
ΔE00 8.20
Deepskyblue
#00BFFF
ΔE00 8.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57A5DE #DE9057
analogous
#57DED3 #57A5DE #5761DE
triadic
#57A5DE #DE57A5 #A5DE57
tetradic
#57A5DE #D357DE #DE9057 #61DE57
square
#57A5DE #D357DE #DE9057 #61DE57
split-complementary
#57A5DE #DE5761 #DED357
monochromatic
#1F679C #2989CF #57A5DE #8AC0E8 #BDDCF2
Accessibility & contrast
On white
2.68
#57A5DE on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.84
#57A5DE on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #57A5DE
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57A5DE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##57A5DE | 1.00 | 2.68 | 7.84 | 7.84 |
| #FFFFFF | 2.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8CA6E1
Deuteranopia (green-blind)
#7998DD
Tritanopia (blue-blind)
#00B3B9
Achromatopsia (no color)
#9E9E9E
Design tokens & code
CSS
--color: #57a5de; /* rgb */ color: rgb(87, 165, 222); /* oklch */ color: oklch(69.6% 0.114 242.5);
Tailwind
colors: {
custom: {
50: '#92bfe8',
500: '#57a5de',
950: '#000000',
},
}SCSS
$custom: #57a5de; $custom-light: #92bfe8; $custom-dark: #000000;
JSON
{
"hex": "#57a5de",
"rgb": {
"r": 87,
"g": 165,
"b": 222
},
"hsl": {
"h": 205.333,
"s": 67.164,
"l": 60.588
},
"oklch": {
"l": 0.69589,
"c": 0.11411,
"h": 242.5
},
"luminance": 0.3421
}Semantic roles & 50–950 ramp
primary
#57A5DE
secondary
#E2C4AF
accent
#6416CF
background
#F9FBFE
surface
#F2F7FC
border
#CCD0D5
text
#0E1216
muted
#7E8184