#1E5384#1E5384
#1E5384 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.3% C 0.098 H 249.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #1E5384 |
|---|---|
| RGB | rgb(30, 83, 132) |
| HSL | hsl(209, 63%, 32%) |
| HSV | hsv(209, 77%, 52%) |
| CMYK | cmyk(77.3%, 37.1%, 0%, 48.2%) |
| CIE-LAB | lab(34.25, 0.62, -32.45) |
| CIE-LCH | lch(34.25, 32.46, 271.10°) |
| OKLab | oklab(43.26% -0.034 -0.0923) |
| OKLCH | oklch(43.26% 0.098 249.8) |
| XYZ | xyz(7.7920, 8.1276, 22.9834) |
| Luminance | 0.0813 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 1.07
Dusk Blue
#26538D
ΔE00 2.25
Light Navy Blue
#2E5A88
ΔE00 2.61
Deep Sea Blue
#015482
ΔE00 2.90
Prussian Blue
#004577
ΔE00 4.66
Cobalt (survey)
#1E488F
ΔE00 5.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E5384 #844F1E
analogous
#1E8482 #1E5384 #1E2084
triadic
#1E5384 #841E53 #53841E
tetradic
#1E5384 #821E84 #844F1E #20841E
square
#1E5384 #821E84 #844F1E #20841E
split-complementary
#1E5384 #841E20 #84821E
monochromatic
#071420 #133452 #1E5384 #2972B6 #4791D5
Accessibility & contrast
On white
8.00
#1E5384 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#1E5384 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E5384
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E5384 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E5384 | 1.00 | 8.00 | 2.63 | 8.00 |
| #FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C5686
Deuteranopia (green-blind)
#2D4C83
Tritanopia (blue-blind)
#005F65
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #1e5384; /* rgb */ color: rgb(30, 83, 132); /* oklch */ color: oklch(43.3% 0.098 249.8);
Tailwind
colors: {
custom: {
50: '#6983a8',
500: '#1e5384',
950: '#000000',
},
}SCSS
$custom: #1e5384; $custom-light: #6983a8; $custom-dark: #000000;
JSON
{
"hex": "#1e5384",
"rgb": {
"r": 30,
"g": 83,
"b": 132
},
"hsl": {
"h": 208.824,
"s": 62.963,
"l": 31.765
},
"oklch": {
"l": 0.43262,
"c": 0.09841,
"h": 249.8
},
"luminance": 0.08128
}Semantic roles & 50–950 ramp
primary
#1E5384
secondary
#B77D47
accent
#9142E6
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A0F
muted
#7A7C7F