#1E518F#1E518F
#1E518F is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.5% C 0.116 H 255.3°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1E518F |
|---|---|
| RGB | rgb(30, 81, 143) |
| HSL | hsl(213, 65%, 34%) |
| HSV | hsv(213, 79%, 56%) |
| CMYK | cmyk(79%, 43.4%, 0%, 43.9%) |
| CIE-LAB | lab(34.28, 6.29, -39.13) |
| CIE-LCH | lch(34.28, 39.63, 279.14°) |
| OKLab | oklab(43.5% -0.0293 -0.112) |
| OKLCH | oklch(43.5% 0.116 255.3) |
| XYZ | xyz(8.4339, 8.1431, 27.1085) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 0.87
Light Navy
#155084
ΔE00 2.22
Light Navy Blue
#2E5A88
ΔE00 3.38
Cobalt (survey)
#1E488F
ΔE00 3.43
Denim Blue
#3B5B92
ΔE00 4.36
Twilight Blue
#0A437A
ΔE00 4.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E518F #8F5C1E
analogous
#1E8A8F #1E518F #231E8F
triadic
#1E518F #8F1E51 #518F1E
tetradic
#1E518F #8F1E8A #8F5C1E #1E8F23
square
#1E518F #8F1E8A #8F5C1E #1E8F23
split-complementary
#1E518F #8F231E #8A8F1E
monochromatic
#09182A #13345C #1E518F #296EC2 #4E8DDA
Accessibility & contrast
On white
7.99
#1E518F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#1E518F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E518F
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E518F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E518F | 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)
#325691
Deuteranopia (green-blind)
#1E4C8E
Tritanopia (blue-blind)
#006069
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #1e518f; /* rgb */ color: rgb(30, 81, 143); /* oklch */ color: oklch(43.5% 0.116 255.3);
Tailwind
colors: {
custom: {
50: '#6c81b0',
500: '#1e518f',
950: '#000000',
},
}SCSS
$custom: #1e518f; $custom-light: #6c81b0; $custom-dark: #000000;
JSON
{
"hex": "#1e518f",
"rgb": {
"r": 30,
"g": 81,
"b": 143
},
"hsl": {
"h": 212.92,
"s": 65.318,
"l": 33.922
},
"oklch": {
"l": 0.43499,
"c": 0.11576,
"h": 255.3
},
"luminance": 0.08144
}Semantic roles & 50–950 ramp
primary
#1E518F
secondary
#BC8A4C
accent
#9C40E8
background
#F6F7FA
surface
#ECEEF5
border
#C7C9CF
text
#080A10
muted
#7A7C7F