#1E286F#1E286F
#1E286F is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.7% C 0.122 H 271.4°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).
Color values
| HEX | #1E286F |
|---|---|
| RGB | rgb(30, 40, 111) |
| HSL | hsl(233, 57%, 28%) |
| HSV | hsv(233, 73%, 44%) |
| CMYK | cmyk(73%, 64%, 0%, 56.5%) |
| CIE-LAB | lab(19.81, 21.91, -42.43) |
| CIE-LCH | lch(19.81, 47.76, 297.31°) |
| OKLab | oklab(31.73% 0.003 -0.1224) |
| OKLCH | oklch(31.73% 0.122 271.4) |
| XYZ | xyz(4.1625, 2.9409, 15.3841) |
| Luminance | 0.0294 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue
#191970
ΔE00 4.69
Marine
#042E60
ΔE00 6.11
Royal
#0C1793
ΔE00 7.91
Navy Blue
#1B2A4A
ΔE00 7.94
Navy Blue (survey)
#001146
ΔE00 8.41
Marine Blue
#01386A
ΔE00 8.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E286F #6F651E
analogous
#1E506F #1E286F #3D1E6F
triadic
#1E286F #6F1E28 #286F1E
tetradic
#1E286F #6F1E50 #6F651E #1E6F3D
square
#1E286F #6F1E50 #6F651E #1E6F3D
split-complementary
#1E286F #6F3D1E #506F1E
monochromatic
#070918 #11173F #1E286F #2B399F #3D4ECB
Accessibility & contrast
On white
13.22
#1E286F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.59
#1E286F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E286F
13.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E286F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E286F | 1.00 | 13.22 | 1.59 | 13.22 |
| #FFFFFF | 13.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 13.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003471
Deuteranopia (green-blind)
#002C6E
Tritanopia (blue-blind)
#003A47
Achromatopsia (no color)
#303030
Design tokens & code
CSS
--color: #1e286f; /* rgb */ color: rgb(30, 40, 111); /* oklch */ color: oklch(31.7% 0.122 271.4);
Tailwind
colors: {
custom: {
50: '#666199',
500: '#1e286f',
950: '#000000',
},
}SCSS
$custom: #1e286f; $custom-light: #666199; $custom-dark: #000000;
JSON
{
"hex": "#1e286f",
"rgb": {
"r": 30,
"g": 40,
"b": 111
},
"hsl": {
"h": 232.593,
"s": 57.447,
"l": 27.647
},
"oklch": {
"l": 0.3173,
"c": 0.12246,
"h": 271.4
},
"luminance": 0.02941
}Semantic roles & 50–950 ramp
primary
#1E286F
secondary
#A39846
accent
#CE47E1
background
#F6F5F9
surface
#EBE9F2
border
#C6C5CC
text
#06050E
muted
#7A797E