#1E7291#1E7291
#1E7291 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 51.8% C 0.090 H 227.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).
Color values
| HEX | #1E7291 |
|---|---|
| RGB | rgb(30, 114, 145) |
| HSL | hsl(196, 66%, 34%) |
| HSV | hsv(196, 79%, 57%) |
| CMYK | cmyk(79.3%, 21.4%, 0%, 43.1%) |
| CIE-LAB | lab(44.74, -13.34, -23.87) |
| CIE-LCH | lch(44.74, 27.35, 240.80°) |
| OKLab | oklab(51.79% -0.0607 -0.0671) |
| OKLCH | oklch(51.79% 0.09 227.9) |
| XYZ | xyz(11.6615, 14.3536, 28.9385) |
| Luminance | 0.1436 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sea Blue
#047495
ΔE00 1.19
Ocean Blue (survey)
#03719C
ΔE00 3.52
Cerulean
#007BA7
ΔE00 4.70
Ocean
#017B92
ΔE00 5.33
Peacock Blue
#016795
ΔE00 6.20
Ugly Blue
#31668A
ΔE00 6.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E7291 #913D1E
analogous
#1E9177 #1E7291 #1E3991
triadic
#1E7291 #911E72 #72911E
tetradic
#1E7291 #771E91 #913D1E #39911E
square
#1E7291 #771E91 #913D1E #39911E
split-complementary
#1E7291 #911E39 #91771E
monochromatic
#09222C #144A5E #1E7291 #289AC4 #4FB5DB
Accessibility & contrast
On white
5.42
#1E7291 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.87
#1E7291 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1E7291
5.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E7291 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E7291 | 1.00 | 5.42 | 3.87 | 5.42 |
| #FFFFFF | 5.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.87 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#627093
Deuteranopia (green-blind)
#526591
Tritanopia (blue-blind)
#007B7C
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #1e7291; /* rgb */ color: rgb(30, 114, 145); /* oklch */ color: oklch(51.8% 0.090 227.9);
Tailwind
colors: {
custom: {
50: '#6d9ab1',
500: '#1e7291',
950: '#000000',
},
}SCSS
$custom: #1e7291; $custom-light: #6d9ab1; $custom-dark: #000000;
JSON
{
"hex": "#1e7291",
"rgb": {
"r": 30,
"g": 114,
"b": 145
},
"hsl": {
"h": 196.174,
"s": 65.714,
"l": 34.314
},
"oklch": {
"l": 0.51791,
"c": 0.09045,
"h": 227.9
},
"luminance": 0.14355
}Semantic roles & 50–950 ramp
primary
#1E7291
secondary
#BD6C4D
accent
#6D3FE9
background
#F7F9FA
surface
#EDF2F5
border
#C8CCCF
text
#080E10
muted
#7B7E7F