#1E4E91#1E4E91
#1E4E91 is a dark, vivid cyan. Relative luminance 0.078; OKLCH L 42.9% C 0.122 H 257.6°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).
Color values
| HEX | #1E4E91 |
|---|---|
| RGB | rgb(30, 78, 145) |
| HSL | hsl(215, 66%, 34%) |
| HSV | hsv(215, 79%, 57%) |
| CMYK | cmyk(79.3%, 46.2%, 0%, 43.1%) |
| CIE-LAB | lab(33.50, 9.10, -41.60) |
| CIE-LCH | lch(33.50, 42.59, 282.33°) |
| OKLab | oklab(42.93% -0.0262 -0.1193) |
| OKLCH | oklch(42.93% 0.122 257.6) |
| XYZ | xyz(8.3688, 7.7682, 27.8409) |
| Luminance | 0.0777 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.80
Cobalt (survey)
#1E488F
ΔE00 2.19
Light Navy
#155084
ΔE00 3.08
Cobalt
#0047AB
ΔE00 4.35
Darkish Blue
#014182
ΔE00 4.42
Twilight Blue
#0A437A
ΔE00 4.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E4E91 #91611E
analogous
#1E8791 #1E4E91 #281E91
triadic
#1E4E91 #911E4E #4E911E
tetradic
#1E4E91 #911E87 #91611E #1E9128
square
#1E4E91 #911E87 #91611E #1E9128
split-complementary
#1E4E91 #91281E #87911E
monochromatic
#09172C #14335E #1E4E91 #2869C4 #4F89DB
Accessibility & contrast
On white
8.22
#1E4E91 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#1E4E91 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E4E91
8.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E4E91 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E4E91 | 1.00 | 8.22 | 2.55 | 8.22 |
| #FFFFFF | 8.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2B5494
Deuteranopia (green-blind)
#114A90
Tritanopia (blue-blind)
#005E68
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #1e4e91; /* rgb */ color: rgb(30, 78, 145); /* oklch */ color: oklch(42.9% 0.122 257.6);
Tailwind
colors: {
custom: {
50: '#6c7fb2',
500: '#1e4e91',
950: '#000000',
},
}SCSS
$custom: #1e4e91; $custom-light: #6c7fb2; $custom-dark: #000000;
JSON
{
"hex": "#1e4e91",
"rgb": {
"r": 30,
"g": 78,
"b": 145
},
"hsl": {
"h": 214.957,
"s": 65.714,
"l": 34.314
},
"oklch": {
"l": 0.42933,
"c": 0.12216,
"h": 257.6
},
"luminance": 0.07769
}Semantic roles & 50–950 ramp
primary
#1E4E91
secondary
#BD8F4D
accent
#A23FE9
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080A11
muted
#7B7C80