#31A7C7#31A7C7
#31A7C7 is a light, moderate cyan. Relative luminance 0.324; OKLCH L 67.8% C 0.111 H 220.4°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).
Color values
| HEX | #31A7C7 |
|---|---|
| RGB | rgb(49, 167, 199) |
| HSL | hsl(193, 60%, 49%) |
| HSV | hsv(193, 75%, 78%) |
| CMYK | cmyk(75.4%, 16.1%, 0%, 22%) |
| CIE-LAB | lab(63.68, -21.44, -25.62) |
| CIE-LCH | lch(63.68, 33.40, 230.07°) |
| OKLab | oklab(67.82% -0.0842 -0.0716) |
| OKLCH | oklch(67.82% 0.111 220.4) |
| XYZ | xyz(25.3898, 32.4109, 58.9395) |
| Luminance | 0.3241 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 6.16
Greyblue
#77A1B5
ΔE00 8.17
Deepskyblue
#00BFFF
ΔE00 10.05
Cadetblue
#5F9EA0
ΔE00 10.54
Bright Sky Blue
#02CCFE
ΔE00 10.61
Bluegrey
#85A3B2
ΔE00 10.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31A7C7 #C75131
analogous
#31C79C #31A7C7 #315CC7
triadic
#31A7C7 #C731A7 #A7C731
tetradic
#31A7C7 #9C31C7 #C75131 #5CC731
square
#31A7C7 #9C31C7 #C75131 #5CC731
split-complementary
#31A7C7 #C7315C #C79C31
monochromatic
#195565 #257E96 #31A7C7 #5EBDD7 #8FD1E3
Accessibility & contrast
On white
2.81
#31A7C7 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.48
#31A7C7 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31A7C7
7.48:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31A7C7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31A7C7 | 1.00 | 2.81 | 7.48 | 7.48 |
| #FFFFFF | 2.81 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.48 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.48 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#94A3C9
Deuteranopia (green-blind)
#7F94C7
Tritanopia (blue-blind)
#00B1B1
Achromatopsia (no color)
#9A9A9A
Design tokens & code
CSS
--color: #31a7c7; /* rgb */ color: rgb(49, 167, 199); /* oklch */ color: oklch(67.8% 0.111 220.4);
Tailwind
colors: {
custom: {
50: '#7fc1d8',
500: '#31a7c7',
950: '#000000',
},
}SCSS
$custom: #31a7c7; $custom-light: #7fc1d8; $custom-dark: #000000;
JSON
{
"hex": "#31a7c7",
"rgb": {
"r": 49,
"g": 167,
"b": 199
},
"hsl": {
"h": 192.8,
"s": 60.484,
"l": 48.627
},
"oklch": {
"l": 0.6782,
"c": 0.11055,
"h": 220.4
},
"luminance": 0.32414
}Semantic roles & 50–950 ramp
primary
#31A7C7
secondary
#CE9586
accent
#6644E4
background
#F8FBFD
surface
#F0F7FA
border
#CBD0D3
text
#0C1214
muted
#7D8183