#1E5B98#1E5B98
#1E5B98 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.5% C 0.117 H 251.9°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1E5B98 |
|---|---|
| RGB | rgb(30, 91, 152) |
| HSL | hsl(210, 67%, 36%) |
| HSV | hsv(210, 80%, 60%) |
| CMYK | cmyk(80.3%, 40.1%, 0%, 40.4%) |
| CIE-LAB | lab(37.89, 3.32, -38.82) |
| CIE-LCH | lch(37.89, 38.96, 274.89°) |
| OKLab | oklab(46.49% -0.0362 -0.1109) |
| OKLCH | oklch(46.49% 0.117 251.9) |
| XYZ | xyz(9.9419, 10.0240, 31.1105) |
| Luminance | 0.1003 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 2.22
Dusk Blue
#26538D
ΔE00 3.34
Denim (survey)
#3B638C
ΔE00 3.92
Light Navy
#155084
ΔE00 4.12
Denim Blue
#3B5B92
ΔE00 4.13
Denim
#1560BD
ΔE00 4.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E5B98 #985B1E
analogous
#1E9898 #1E5B98 #1E1E98
triadic
#1E5B98 #981E5B #5B981E
tetradic
#1E5B98 #981E98 #985B1E #1E981E
square
#1E5B98 #981E98 #985B1E #1E981E
split-complementary
#1E5B98 #981E1E #98981E
monochromatic
#0A1E32 #143C65 #1E5B98 #287ACB #5398DD
Accessibility & contrast
On white
6.99
#1E5B98 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.01
#1E5B98 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1E5B98
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E5B98 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E5B98 | 1.00 | 6.99 | 3.01 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.01 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E5F9A
Deuteranopia (green-blind)
#2A5497
Tritanopia (blue-blind)
#006A72
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #1e5b98; /* rgb */ color: rgb(30, 91, 152); /* oklch */ color: oklch(46.5% 0.117 251.9);
Tailwind
colors: {
custom: {
50: '#6e88b7',
500: '#1e5b98',
950: '#000000',
},
}SCSS
$custom: #1e5b98; $custom-light: #6e88b7; $custom-dark: #000000;
JSON
{
"hex": "#1e5b98",
"rgb": {
"r": 30,
"g": 91,
"b": 152
},
"hsl": {
"h": 210,
"s": 67.033,
"l": 35.686
},
"oklch": {
"l": 0.46485,
"c": 0.11665,
"h": 251.9
},
"luminance": 0.10025
}Semantic roles & 50–950 ramp
primary
#1E5B98
secondary
#C08951
accent
#943EEA
background
#F7F8FB
surface
#EDEFF6
border
#C8CAD0
text
#080B11
muted
#7B7C80