#135771#135771
#135771 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.9% C 0.077 H 229.1°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #135771 |
|---|---|
| RGB | rgb(19, 87, 113) |
| HSL | hsl(197, 71%, 26%) |
| HSV | hsv(197, 83%, 44%) |
| CMYK | cmyk(83.2%, 23%, 0%, 55.7%) |
| CIE-LAB | lab(34.29, -10.65, -20.66) |
| CIE-LCH | lch(34.29, 23.24, 242.72°) |
| OKLab | oklab(42.89% -0.0503 -0.0581) |
| OKLCH | oklch(42.89% 0.077 229.1) |
| XYZ | xyz(6.6562, 8.1463, 16.8412) |
| Luminance | 0.0815 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 6.66
Dark Slate Blue
#214761
ΔE00 6.75
Ugly Blue
#31668A
ΔE00 7.33
Dark Grey Blue
#29465B
ΔE00 7.47
Peacock Blue
#016795
ΔE00 7.77
Petrol
#005F6A
ΔE00 8.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#135771 #712D13
analogous
#13715C #135771 #132871
triadic
#135771 #711357 #577113
tetradic
#135771 #5C1371 #712D13 #287113
square
#135771 #5C1371 #712D13 #287113
split-complementary
#135771 #711328 #715C13
monochromatic
#04141A #0A2F3D #135771 #1C7FA5 #25A8DA
Accessibility & contrast
On white
7.99
#135771 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#135771 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #135771
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##135771 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##135771 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#495672
Deuteranopia (green-blind)
#3D4D71
Tritanopia (blue-blind)
#005E60
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #135771; /* rgb */ color: rgb(19, 87, 113); /* oklch */ color: oklch(42.9% 0.077 229.1);
Tailwind
colors: {
custom: {
50: '#62869a',
500: '#135771',
950: '#000000',
},
}SCSS
$custom: #135771; $custom-light: #62869a; $custom-dark: #000000;
JSON
{
"hex": "#135771",
"rgb": {
"r": 19,
"g": 87,
"b": 113
},
"hsl": {
"h": 196.596,
"s": 71.212,
"l": 25.882
},
"oklch": {
"l": 0.42891,
"c": 0.07688,
"h": 229.1
},
"luminance": 0.08147
}Semantic roles & 50–950 ramp
primary
#135771
secondary
#A85738
accent
#6C3AEE
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060B0E
muted
#7A7C7E