#1E50A6#1E50A6
#1E50A6 is a dark, vivid blue. Relative luminance 0.088; OKLCH L 45.0% C 0.149 H 260.5°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).
Color values
| HEX | #1E50A6 |
|---|---|
| RGB | rgb(30, 80, 166) |
| HSL | hsl(218, 69%, 38%) |
| HSV | hsv(218, 82%, 65%) |
| CMYK | cmyk(81.9%, 51.8%, 0%, 34.9%) |
| CIE-LAB | lab(35.53, 16.15, -51.00) |
| CIE-LCH | lch(35.53, 53.50, 287.58°) |
| OKLab | oklab(44.96% -0.0245 -0.1469) |
| OKLCH | oklch(44.96% 0.149 260.5) |
| XYZ | xyz(10.2845, 8.7653, 37.2188) |
| Luminance | 0.0877 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 2.51
Cobalt
#0047AB
ΔE00 3.04
Dusk Blue
#26538D
ΔE00 3.50
Cobalt (survey)
#1E488F
ΔE00 3.72
Denim Blue
#3B5B92
ΔE00 4.79
Light Navy Blue
#2E5A88
ΔE00 5.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E50A6 #A6741E
analogous
#1E94A6 #1E50A6 #301EA6
triadic
#1E50A6 #A61E50 #50A61E
tetradic
#1E50A6 #A61E94 #A6741E #1EA630
square
#1E50A6 #A61E94 #A6741E #1EA630
split-complementary
#1E50A6 #A6301E #94A61E
monochromatic
#0B1E3E #153772 #1E50A6 #2969D8 #5D8EE2
Accessibility & contrast
On white
7.63
#1E50A6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.75
#1E50A6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E50A6
7.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E50A6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E50A6 | 1.00 | 7.63 | 2.75 | 7.63 |
| #FFFFFF | 7.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#175AA9
Deuteranopia (green-blind)
#004EA4
Tritanopia (blue-blind)
#006573
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #1e50a6; /* rgb */ color: rgb(30, 80, 166); /* oklch */ color: oklch(45.0% 0.149 260.5);
Tailwind
colors: {
custom: {
50: '#7180c1',
500: '#1e50a6',
950: '#000000',
},
}SCSS
$custom: #1e50a6; $custom-light: #7180c1; $custom-dark: #000000;
JSON
{
"hex": "#1e50a6",
"rgb": {
"r": 30,
"g": 80,
"b": 166
},
"hsl": {
"h": 217.941,
"s": 69.388,
"l": 38.431
},
"oklch": {
"l": 0.44956,
"c": 0.14894,
"h": 260.5
},
"luminance": 0.08767
}Semantic roles & 50–950 ramp
primary
#1E50A6
secondary
#C69E5A
accent
#AB3CEC
background
#F7F7FB
surface
#EDEEF7
border
#C8C9D0
text
#090A12
muted
#7B7C81