#1A4E7B#1A4E7B
#1A4E7B is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.093 H 248.5°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).
Color values
| HEX | #1A4E7B |
|---|---|
| RGB | rgb(26, 78, 123) |
| HSL | hsl(208, 65%, 29%) |
| HSV | hsv(208, 79%, 48%) |
| CMYK | cmyk(78.9%, 36.6%, 0%, 51.8%) |
| CIE-LAB | lab(32.03, -0.22, -30.41) |
| CIE-LCH | lch(32.03, 30.41, 269.58°) |
| OKLab | oklab(41.32% -0.0341 -0.0865) |
| OKLCH | oklch(41.32% 0.093 248.5) |
| XYZ | xyz(6.7242, 7.0977, 19.7506) |
| Luminance | 0.0710 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 1.29
Prussian Blue
#004577
ΔE00 3.00
Deep Sea Blue
#015482
ΔE00 3.22
Dusk Blue
#26538D
ΔE00 3.41
Twilight Blue
#0A437A
ΔE00 3.88
Light Navy Blue
#2E5A88
ΔE00 4.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A4E7B #7B471A
analogous
#1A7B78 #1A4E7B #1A1E7B
triadic
#1A4E7B #7B1A4E #4E7B1A
tetradic
#1A4E7B #781A7B #7B471A #1E7B1A
square
#1A4E7B #781A7B #7B471A #1E7B1A
split-complementary
#1A4E7B #7B1A1E #7B781A
monochromatic
#051019 #0F2E48 #1A4E7B #256EAE #3A8DD5
Accessibility & contrast
On white
8.68
#1A4E7B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#1A4E7B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A4E7B
8.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A4E7B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A4E7B | 1.00 | 8.68 | 2.42 | 8.68 |
| #FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#39507D
Deuteranopia (green-blind)
#2B477A
Tritanopia (blue-blind)
#00595E
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #1a4e7b; /* rgb */ color: rgb(26, 78, 123); /* oklch */ color: oklch(41.3% 0.093 248.5);
Tailwind
colors: {
custom: {
50: '#667fa1',
500: '#1a4e7b',
950: '#000000',
},
}SCSS
$custom: #1a4e7b; $custom-light: #667fa1; $custom-dark: #000000;
JSON
{
"hex": "#1a4e7b",
"rgb": {
"r": 26,
"g": 78,
"b": 123
},
"hsl": {
"h": 207.835,
"s": 65.101,
"l": 29.216
},
"oklch": {
"l": 0.41319,
"c": 0.09297,
"h": 248.5
},
"luminance": 0.07098
}Semantic roles & 50–950 ramp
primary
#1A4E7B
secondary
#AF7442
accent
#8E40E8
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#070A0F
muted
#7A7C7E