#57CAEC#57CAEC
#57CAEC is a light, moderate cyan. Relative luminance 0.503; OKLCH L 78.6% C 0.113 H 220.6°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).
Color values
| HEX | #57CAEC |
|---|---|
| RGB | rgb(87, 202, 236) |
| HSL | hsl(194, 80%, 63%) |
| HSV | hsv(194, 63%, 93%) |
| CMYK | cmyk(63.1%, 14.4%, 0%, 7.5%) |
| CIE-LAB | lab(76.26, -22.42, -26.46) |
| CIE-LCH | lch(76.26, 34.69, 229.73°) |
| OKLab | oklab(78.64% -0.0861 -0.0737) |
| OKLCH | oklch(78.64% 0.113 220.6) |
| XYZ | xyz(40.1852, 50.3192, 86.9354) |
| Luminance | 0.5032 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 3.81
Neon Blue
#04D9FF
ΔE00 4.54
Sky Blue
#87CEEB
ΔE00 4.70
Baby Blue
#89CFF0
ΔE00 5.38
Lightblue (survey)
#7BC8F6
ΔE00 6.67
Lightskyblue
#87CEFA
ΔE00 7.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57CAEC #EC7957
analogous
#57ECC3 #57CAEC #577FEC
triadic
#57CAEC #EC57CA #CAEC57
tetradic
#57CAEC #C357EC #EC7957 #7FEC57
square
#57CAEC #C357EC #EC7957 #7FEC57
split-complementary
#57CAEC #EC577F #ECC357
monochromatic
#1490B4 #20B9E6 #57CAEC #8EDBF2 #C5EDF8
Accessibility & contrast
On white
1.90
#57CAEC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.06
#57CAEC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #57CAEC
11.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57CAEC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##57CAEC | 1.00 | 1.90 | 11.06 | 11.06 |
| #FFFFFF | 1.90 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.06 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.06 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B5C5EE
Deuteranopia (green-blind)
#A0B5EC
Tritanopia (blue-blind)
#00D5D5
Achromatopsia (no color)
#BCBCBC
Design tokens & code
CSS
--color: #57caec; /* rgb */ color: rgb(87, 202, 236); /* oklch */ color: oklch(78.6% 0.113 220.6);
Tailwind
colors: {
custom: {
50: '#95daf2',
500: '#57caec',
950: '#000000',
},
}SCSS
$custom: #57caec; $custom-light: #95daf2; $custom-dark: #000000;
JSON
{
"hex": "#57caec",
"rgb": {
"r": 87,
"g": 202,
"b": 236
},
"hsl": {
"h": 193.691,
"s": 79.679,
"l": 63.333
},
"oklch": {
"l": 0.78636,
"c": 0.11336,
"h": 220.6
},
"luminance": 0.50323
}Semantic roles & 50–950 ramp
primary
#57CAEC
secondary
#B45133
accent
#3A0ADC
background
#FCFEFF
surface
#F5FBFE
border
#CFD4D6
text
#0F1417
muted
#808385