#365EA9#365EA9
#365EA9 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.2% C 0.128 H 261.7°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).
Color values
| HEX | #365EA9 |
|---|---|
| RGB | rgb(54, 94, 169) |
| HSL | hsl(219, 52%, 44%) |
| HSV | hsv(219, 68%, 66%) |
| CMYK | cmyk(68%, 44.4%, 0%, 33.7%) |
| CIE-LAB | lab(40.66, 11.28, -44.48) |
| CIE-LCH | lch(40.66, 45.89, 284.23°) |
| OKLab | oklab(49.21% -0.0185 -0.1271) |
| OKLCH | oklch(49.21% 0.128 261.7) |
| XYZ | xyz(12.6829, 11.6530, 39.1093) |
| Luminance | 0.1165 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Denim Blue
#3B5B92
ΔE00 3.10
Denim
#1560BD
ΔE00 3.29
Dusky Blue
#475F94
ΔE00 3.92
Denim (survey)
#3B638C
ΔE00 4.44
French Blue
#436BAD
ΔE00 4.48
Sapphire
#0F52BA
ΔE00 4.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#365EA9 #A98136
analogous
#3697A9 #365EA9 #4736A9
triadic
#365EA9 #A9365E #5EA936
tetradic
#365EA9 #A93697 #A98136 #36A947
square
#365EA9 #A93697 #A98136 #36A947
split-complementary
#365EA9 #A94736 #97A936
monochromatic
#182A4C #27447B #365EA9 #547CC8 #82A0D7
Accessibility & contrast
On white
6.30
#365EA9 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.33
#365EA9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #365EA9
6.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##365EA9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##365EA9 | 1.00 | 6.30 | 3.33 | 6.30 |
| #FFFFFF | 6.30 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.33 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.30 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3A66AC
Deuteranopia (green-blind)
#265BA7
Tritanopia (blue-blind)
#006F7B
Achromatopsia (no color)
#606060
Design tokens & code
CSS
--color: #365ea9; /* rgb */ color: rgb(54, 94, 169); /* oklch */ color: oklch(49.2% 0.128 261.7);
Tailwind
colors: {
custom: {
50: '#7a8bc3',
500: '#365ea9',
950: '#000000',
},
}SCSS
$custom: #365ea9; $custom-light: #7a8bc3; $custom-dark: #000000;
JSON
{
"hex": "#365ea9",
"rgb": {
"r": 54,
"g": 94,
"b": 169
},
"hsl": {
"h": 219.13,
"s": 51.57,
"l": 43.725
},
"oklch": {
"l": 0.49208,
"c": 0.12844,
"h": 261.7
},
"luminance": 0.11654
}Semantic roles & 50–950 ramp
primary
#365EA9
secondary
#C1A87A
accent
#AA4DDB
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0B12
muted
#7C7C81