#1E759E#1E759E
#1E759E is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.2% C 0.101 H 234.5°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).
Color values
| HEX | #1E759E |
|---|---|
| RGB | rgb(30, 117, 158) |
| HSL | hsl(199, 68%, 37%) |
| HSV | hsv(199, 81%, 62%) |
| CMYK | cmyk(81%, 25.9%, 0%, 38%) |
| CIE-LAB | lab(46.27, -10.34, -29.18) |
| CIE-LCH | lch(46.27, 30.95, 250.49°) |
| OKLab | oklab(53.21% -0.0588 -0.0823) |
| OKLCH | oklch(53.21% 0.101 234.5) |
| XYZ | xyz(13.0658, 15.4656, 34.6377) |
| Luminance | 0.1547 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean Blue (survey)
#03719C
ΔE00 1.73
Cerulean
#007BA7
ΔE00 2.42
Nice Blue
#107AB0
ΔE00 3.47
Sea Blue
#047495
ΔE00 3.62
Muted Blue
#3B719F
ΔE00 5.03
Peacock Blue
#016795
ΔE00 5.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E759E #9E471E
analogous
#1E9E87 #1E759E #1E359E
triadic
#1E759E #9E1E75 #759E1E
tetradic
#1E759E #871E9E #9E471E #359E1E
square
#1E759E #871E9E #9E471E #359E1E
split-complementary
#1E759E #9E1E35 #9E871E
monochromatic
#0A2937 #144F6B #1E759E #289BD1 #57B4DF
Accessibility & contrast
On white
5.13
#1E759E on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.09
#1E759E on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1E759E
5.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E759E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E759E | 1.00 | 5.13 | 4.09 | 5.13 |
| #FFFFFF | 5.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6174A0
Deuteranopia (green-blind)
#50689D
Tritanopia (blue-blind)
#008083
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #1e759e; /* rgb */ color: rgb(30, 117, 158); /* oklch */ color: oklch(53.2% 0.101 234.5);
Tailwind
colors: {
custom: {
50: '#709cbb',
500: '#1e759e',
950: '#000000',
},
}SCSS
$custom: #1e759e; $custom-light: #709cbb; $custom-dark: #000000;
JSON
{
"hex": "#1e759e",
"rgb": {
"r": 30,
"g": 117,
"b": 158
},
"hsl": {
"h": 199.219,
"s": 68.085,
"l": 36.863
},
"oklch": {
"l": 0.53205,
"c": 0.10119,
"h": 234.5
},
"luminance": 0.15467
}Semantic roles & 50–950 ramp
primary
#1E759E
secondary
#C37855
accent
#753DEB
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80