#1E4F72#1E4F72
#1E4F72 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.2% C 0.079 H 243.2°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).
Color values
| HEX | #1E4F72 |
|---|---|
| RGB | rgb(30, 79, 114) |
| HSL | hsl(205, 58%, 28%) |
| HSV | hsv(205, 74%, 45%) |
| CMYK | cmyk(73.7%, 30.7%, 0%, 55.3%) |
| CIE-LAB | lab(31.99, -3.80, -24.84) |
| CIE-LCH | lch(31.99, 25.13, 261.31°) |
| OKLab | oklab(41.17% -0.0355 -0.0702) |
| OKLCH | oklch(41.17% 0.079 243.2) |
| XYZ | xyz(6.3675, 7.0822, 16.9477) |
| Luminance | 0.0708 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 2.95
Light Navy
#155084
ΔE00 3.34
Dark Slate Blue
#214761
ΔE00 3.62
Prussian Blue
#004577
ΔE00 4.34
Light Navy Blue
#2E5A88
ΔE00 5.08
Dusk Blue
#26538D
ΔE00 5.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E4F72 #72411E
analogous
#1E726B #1E4F72 #1E2572
triadic
#1E4F72 #721E4F #4F721E
tetradic
#1E4F72 #6B1E72 #72411E #25721E
square
#1E4F72 #6B1E72 #72411E #25721E
split-complementary
#1E4F72 #721E25 #726B1E
monochromatic
#061118 #112D42 #1E4F72 #2B71A2 #3E91CC
Accessibility & contrast
On white
8.69
#1E4F72 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#1E4F72 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E4F72
8.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E4F72 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E4F72 | 1.00 | 8.69 | 2.42 | 8.69 |
| #FFFFFF | 8.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F5074
Deuteranopia (green-blind)
#334871
Tritanopia (blue-blind)
#00585B
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #1e4f72; /* rgb */ color: rgb(30, 79, 114); /* oklch */ color: oklch(41.2% 0.079 243.2);
Tailwind
colors: {
custom: {
50: '#65809a',
500: '#1e4f72',
950: '#000000',
},
}SCSS
$custom: #1e4f72; $custom-light: #65809a; $custom-dark: #000000;
JSON
{
"hex": "#1e4f72",
"rgb": {
"r": 30,
"g": 79,
"b": 114
},
"hsl": {
"h": 205,
"s": 58.333,
"l": 28.235
},
"oklch": {
"l": 0.41169,
"c": 0.07867,
"h": 243.2
},
"luminance": 0.07083
}Semantic roles & 50–950 ramp
primary
#1E4F72
secondary
#A66E46
accent
#8746E2
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#060A0E
muted
#7A7C7E