#17768A#17768A
#17768A is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.3% C 0.087 H 216.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #17768A |
|---|---|
| RGB | rgb(23, 118, 138) |
| HSL | hsl(190, 71%, 32%) |
| HSV | hsv(190, 83%, 54%) |
| CMYK | cmyk(83.3%, 14.5%, 0%, 45.9%) |
| CIE-LAB | lab(45.60, -18.80, -18.40) |
| CIE-LCH | lch(45.60, 26.30, 224.39°) |
| OKLab | oklab(52.35% -0.0702 -0.0514) |
| OKLCH | oklch(52.35% 0.087 216.2) |
| XYZ | xyz(11.4173, 14.9726, 26.3281) |
| Luminance | 0.1497 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 2.00
Sea Blue
#047495
ΔE00 4.79
Deep Aqua
#08787F
ΔE00 5.95
Teal Blue
#01889F
ΔE00 6.65
Dirty Blue
#3F829D
ΔE00 7.00
Cerulean
#007BA7
ΔE00 8.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#17768A #8A2B17
analogous
#178A65 #17768A #173D8A
triadic
#17768A #8A1776 #768A17
tetradic
#17768A #65178A #8A2B17 #3D8A17
square
#17768A #65178A #8A2B17 #3D8A17
split-complementary
#17768A #8A173D #8A6517
monochromatic
#061C21 #0E4956 #17768A #20A3BE #3DC2DF
Accessibility & contrast
On white
5.26
#17768A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#17768A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #17768A
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##17768A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##17768A | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#69728B
Deuteranopia (green-blind)
#5A678A
Tritanopia (blue-blind)
#007D7C
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #17768a; /* rgb */ color: rgb(23, 118, 138); /* oklch */ color: oklch(52.3% 0.087 216.2);
Tailwind
colors: {
custom: {
50: '#6b9dac',
500: '#17768a',
950: '#000000',
},
}SCSS
$custom: #17768a; $custom-light: #6b9dac; $custom-dark: #000000;
JSON
{
"hex": "#17768a",
"rgb": {
"r": 23,
"g": 118,
"b": 138
},
"hsl": {
"h": 190.435,
"s": 71.429,
"l": 31.569
},
"oklch": {
"l": 0.52349,
"c": 0.08703,
"h": 216.2
},
"luminance": 0.14974
}Semantic roles & 50–950 ramp
primary
#17768A
secondary
#BE553F
accent
#593AEE
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F