#6DDAF4#6DDAF4
#6DDAF4 is a very light, moderate cyan. Relative luminance 0.599; OKLCH L 83.4% C 0.106 H 215.5°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #6DDAF4 |
|---|---|
| RGB | rgb(109, 218, 244) |
| HSL | hsl(192, 86%, 69%) |
| HSV | hsv(192, 55%, 96%) |
| CMYK | cmyk(55.3%, 10.7%, 0%, 4.3%) |
| CIE-LAB | lab(81.80, -24.19, -22.24) |
| CIE-LCH | lch(81.80, 32.86, 222.60°) |
| OKLab | oklab(83.36% -0.0864 -0.0616) |
| OKLCH | oklch(83.36% 0.106 215.5) |
| XYZ | xyz(47.7007, 59.9212, 94.6226) |
| Luminance | 0.5993 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Neon Blue
#04D9FF
ΔE00 4.17
Sky Blue
#87CEEB
ΔE00 5.39
Robin'S Egg
#6DEDFD
ΔE00 5.76
Baby Blue
#89CFF0
ΔE00 6.26
Aqua Blue
#02D8E9
ΔE00 6.50
Robin Egg Blue
#8AF1FE
ΔE00 6.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6DDAF4 #F4876D
analogous
#6DF4CB #6DDAF4 #6D97F4
triadic
#6DDAF4 #F46DDA #DAF46D
tetradic
#6DDAF4 #CB6DF4 #F4876D #97F46D
square
#6DDAF4 #CB6DF4 #F4876D #97F46D
split-complementary
#6DDAF4 #F46D97 #F4CB6D
monochromatic
#10B0D6 #34CCF0 #6DDAF4 #A6E8F8 #DFF7FD
Accessibility & contrast
On white
1.62
#6DDAF4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.99
#6DDAF4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #6DDAF4
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6DDAF4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6DDAF4 | 1.00 | 1.62 | 12.99 | 12.99 |
| #FFFFFF | 1.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C8D4F6
Deuteranopia (green-blind)
#B3C5F4
Tritanopia (blue-blind)
#00E4E2
Achromatopsia (no color)
#CBCBCB
Design tokens & code
CSS
--color: #6ddaf4; /* rgb */ color: rgb(109, 218, 244); /* oklch */ color: oklch(83.4% 0.106 215.5);
Tailwind
colors: {
custom: {
50: '#a1e5f7',
500: '#6ddaf4',
950: '#000000',
},
}SCSS
$custom: #6ddaf4; $custom-light: #a1e5f7; $custom-dark: #000000;
JSON
{
"hex": "#6ddaf4",
"rgb": {
"r": 109,
"g": 218,
"b": 244
},
"hsl": {
"h": 191.556,
"s": 85.987,
"l": 69.216
},
"oklch": {
"l": 0.83355,
"c": 0.10613,
"h": 215.5
},
"luminance": 0.59926
}Semantic roles & 50–950 ramp
primary
#6DDAF4
secondary
#CD5538
accent
#2E03E3
background
#FDFEFF
surface
#F7FCFE
border
#D0D5D6
text
#101517
muted
#818485