#1F5086#1F5086
#1F5086 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.7% C 0.104 H 253.3°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).
Color values
| HEX | #1F5086 |
|---|---|
| RGB | rgb(31, 80, 134) |
| HSL | hsl(211, 62%, 32%) |
| HSV | hsv(211, 77%, 53%) |
| CMYK | cmyk(76.9%, 40.3%, 0%, 47.5%) |
| CIE-LAB | lab(33.45, 3.51, -34.94) |
| CIE-LCH | lch(33.45, 35.11, 275.74°) |
| OKLab | oklab(42.69% -0.0299 -0.0997) |
| OKLCH | oklch(42.69% 0.104 253.3) |
| XYZ | xyz(7.7352, 7.7490, 23.6377) |
| Luminance | 0.0775 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 1.35
Dusk Blue
#26538D
ΔE00 1.50
Light Navy Blue
#2E5A88
ΔE00 3.43
Cobalt (survey)
#1E488F
ΔE00 3.66
Prussian Blue
#004577
ΔE00 4.11
Twilight Blue
#0A437A
ΔE00 4.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F5086 #86551F
analogous
#1F8486 #1F5086 #211F86
triadic
#1F5086 #861F50 #50861F
tetradic
#1F5086 #861F84 #86551F #1F8621
square
#1F5086 #861F84 #86551F #1F8621
split-complementary
#1F5086 #86211F #84861F
monochromatic
#081523 #143254 #1F5086 #2A6EB8 #4A8CD5
Accessibility & contrast
On white
8.24
#1F5086 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#1F5086 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F5086
8.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F5086 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F5086 | 1.00 | 8.24 | 2.55 | 8.24 |
| #FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#375488
Deuteranopia (green-blind)
#264A85
Tritanopia (blue-blind)
#005D64
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #1f5086; /* rgb */ color: rgb(31, 80, 134); /* oklch */ color: oklch(42.7% 0.104 253.3);
Tailwind
colors: {
custom: {
50: '#6a80a9',
500: '#1f5086',
950: '#000000',
},
}SCSS
$custom: #1f5086; $custom-light: #6a80a9; $custom-dark: #000000;
JSON
{
"hex": "#1f5086",
"rgb": {
"r": 31,
"g": 80,
"b": 134
},
"hsl": {
"h": 211.456,
"s": 62.424,
"l": 32.353
},
"oklch": {
"l": 0.42688,
"c": 0.10405,
"h": 253.3
},
"luminance": 0.0775
}Semantic roles & 50–950 ramp
primary
#1F5086
secondary
#B88349
accent
#9842E5
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F