#1F5092#1F5092
#1F5092 is a dark, vivid cyan. Relative luminance 0.081; OKLCH L 43.5% C 0.121 H 257.0°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #1F5092 |
|---|---|
| RGB | rgb(31, 80, 146) |
| HSL | hsl(214, 65%, 35%) |
| HSV | hsv(214, 79%, 57%) |
| CMYK | cmyk(78.8%, 45.2%, 0%, 42.7%) |
| CIE-LAB | lab(34.20, 8.28, -41.09) |
| CIE-LCH | lch(34.20, 41.91, 281.39°) |
| OKLab | oklab(43.51% -0.0272 -0.1177) |
| OKLCH | oklch(43.51% 0.121 257) |
| XYZ | xyz(8.6201, 8.1029, 28.2983) |
| Luminance | 0.0810 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.23
Light Navy
#155084
ΔE00 2.86
Cobalt (survey)
#1E488F
ΔE00 2.86
Light Navy Blue
#2E5A88
ΔE00 3.86
Denim Blue
#3B5B92
ΔE00 4.35
Cobalt
#0047AB
ΔE00 4.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F5092 #92611F
analogous
#1F8A92 #1F5092 #281F92
triadic
#1F5092 #921F50 #50921F
tetradic
#1F5092 #921F8A #92611F #1F9228
square
#1F5092 #921F8A #92611F #1F9228
split-complementary
#1F5092 #92281F #8A921F
monochromatic
#0A192D #143460 #1F5092 #2A6CC4 #518CDA
Accessibility & contrast
On white
8.01
#1F5092 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#1F5092 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F5092
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F5092 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F5092 | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2E5695
Deuteranopia (green-blind)
#174C91
Tritanopia (blue-blind)
#00606A
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #1f5092; /* rgb */ color: rgb(31, 80, 146); /* oklch */ color: oklch(43.5% 0.121 257.0);
Tailwind
colors: {
custom: {
50: '#6d80b2',
500: '#1f5092',
950: '#000000',
},
}SCSS
$custom: #1f5092; $custom-light: #6d80b2; $custom-dark: #000000;
JSON
{
"hex": "#1f5092",
"rgb": {
"r": 31,
"g": 80,
"b": 146
},
"hsl": {
"h": 214.435,
"s": 64.972,
"l": 34.706
},
"oklch": {
"l": 0.43505,
"c": 0.12082,
"h": 257
},
"luminance": 0.08104
}Semantic roles & 50–950 ramp
primary
#1F5092
secondary
#BD8F50
accent
#A040E8
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080A11
muted
#7B7C80