#1E5671#1E5671
#1E5671 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.9% C 0.073 H 233.1°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #1E5671 |
|---|---|
| RGB | rgb(30, 86, 113) |
| HSL | hsl(200, 58%, 28%) |
| HSV | hsv(200, 73%, 44%) |
| CMYK | cmyk(73.5%, 23.9%, 0%, 55.7%) |
| CIE-LAB | lab(34.24, -8.54, -20.71) |
| CIE-LCH | lch(34.24, 22.40, 247.59°) |
| OKLab | oklab(42.93% -0.0436 -0.0582) |
| OKLCH | oklch(42.93% 0.073 233.1) |
| XYZ | xyz(6.8427, 8.1231, 16.8269) |
| Luminance | 0.0812 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 5.37
Dark Slate Blue
#214761
ΔE00 5.63
Dark Grey Blue
#29465B
ΔE00 6.42
Ugly Blue
#31668A
ΔE00 6.64
Peacock Blue
#016795
ΔE00 7.39
Light Navy
#155084
ΔE00 7.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E5671 #71391E
analogous
#1E7162 #1E5671 #1E2C71
triadic
#1E5671 #711E56 #56711E
tetradic
#1E5671 #621E71 #71391E #2C711E
square
#1E5671 #621E71 #71391E #2C711E
split-complementary
#1E5671 #711E2C #71621E
monochromatic
#061218 #113141 #1E5671 #2B7BA1 #3E9ECC
Accessibility & contrast
On white
8.00
#1E5671 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#1E5671 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E5671
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E5671 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E5671 | 1.00 | 8.00 | 2.62 | 8.00 |
| #FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#495572
Deuteranopia (green-blind)
#3D4D71
Tritanopia (blue-blind)
#005D5F
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #1e5671; /* rgb */ color: rgb(30, 86, 113); /* oklch */ color: oklch(42.9% 0.073 233.1);
Tailwind
colors: {
custom: {
50: '#66859a',
500: '#1e5671',
950: '#000000',
},
}SCSS
$custom: #1e5671; $custom-light: #66859a; $custom-dark: #000000;
JSON
{
"hex": "#1e5671",
"rgb": {
"r": 30,
"g": 86,
"b": 113
},
"hsl": {
"h": 199.518,
"s": 58.042,
"l": 28.039
},
"oklch": {
"l": 0.42934,
"c": 0.07272,
"h": 233.1
},
"luminance": 0.08124
}Semantic roles & 50–950 ramp
primary
#1E5671
secondary
#A56546
accent
#7947E1
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060B0E
muted
#7A7C7E