#1FA3C2#1FA3C2
#1FA3C2 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.3% C 0.114 H 218.9°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).
Color values
| HEX | #1FA3C2 |
|---|---|
| RGB | rgb(31, 163, 194) |
| HSL | hsl(191, 72%, 44%) |
| HSV | hsv(191, 84%, 76%) |
| CMYK | cmyk(84%, 16%, 0%, 23.9%) |
| CIE-LAB | lab(61.98, -22.76, -25.47) |
| CIE-LCH | lch(61.98, 34.16, 228.21°) |
| OKLab | oklab(66.3% -0.0885 -0.0713) |
| OKLCH | oklch(66.3% 0.114 218.9) |
| XYZ | xyz(23.3957, 30.3777, 55.6589) |
| Luminance | 0.3038 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 6.22
Greyblue
#77A1B5
ΔE00 8.81
Teal Blue
#01889F
ΔE00 9.45
Cadetblue
#5F9EA0
ΔE00 10.12
Dirty Blue
#3F829D
ΔE00 11.31
Deepskyblue
#00BFFF
ΔE00 11.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1FA3C2 #C23E1F
analogous
#1FC290 #1FA3C2 #1F52C2
triadic
#1FA3C2 #C21FA3 #A3C21F
tetradic
#1FA3C2 #901FC2 #C23E1F #52C21F
square
#1FA3C2 #901FC2 #C23E1F #52C21F
split-complementary
#1FA3C2 #C21F52 #C2901F
monochromatic
#0E4A58 #17778D #1FA3C2 #3EC1E0 #73D2E9
Accessibility & contrast
On white
2.97
#1FA3C2 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.08
#1FA3C2 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #1FA3C2
7.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1FA3C2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1FA3C2 | 1.00 | 2.97 | 7.08 | 7.08 |
| #FFFFFF | 2.97 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.08 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.08 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#909EC4
Deuteranopia (green-blind)
#7B8FC2
Tritanopia (blue-blind)
#00ADAD
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #1fa3c2; /* rgb */ color: rgb(31, 163, 194); /* oklch */ color: oklch(66.3% 0.114 218.9);
Tailwind
colors: {
custom: {
50: '#7abed4',
500: '#1fa3c2',
950: '#000000',
},
}SCSS
$custom: #1fa3c2; $custom-light: #7abed4; $custom-dark: #000000;
JSON
{
"hex": "#1fa3c2",
"rgb": {
"r": 31,
"g": 163,
"b": 194
},
"hsl": {
"h": 191.411,
"s": 72.444,
"l": 44.118
},
"oklch": {
"l": 0.66301,
"c": 0.11365,
"h": 218.9
},
"luminance": 0.30381
}Semantic roles & 50–950 ramp
primary
#1FA3C2
secondary
#CF806D
accent
#5B39EF
background
#F8FBFD
surface
#EFF7FA
border
#CAD0D3
text
#0B1214
muted
#7C8183