#364AA6#364AA6
#364AA6 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.150 H 270.1°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).
Color values
| HEX | #364AA6 |
|---|---|
| RGB | rgb(54, 74, 166) |
| HSL | hsl(229, 51%, 43%) |
| HSV | hsv(229, 67%, 65%) |
| CMYK | cmyk(67.5%, 55.4%, 0%, 34.9%) |
| CIE-LAB | lab(34.87, 23.28, -52.01) |
| CIE-LCH | lch(34.87, 56.99, 294.12°) |
| OKLab | oklab(44.74% 0.0001 -0.1496) |
| OKLCH | oklch(44.74% 0.15 270.1) |
| XYZ | xyz(10.8507, 8.4340, 37.1251) |
| Luminance | 0.0843 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.90
Cobalt (survey)
#1E488F
ΔE00 5.05
Sapphire
#0F52BA
ΔE00 5.08
Blueberry
#464196
ΔE00 5.14
Blue Blue
#2242C7
ΔE00 5.20
Sapphire (survey)
#2138AB
ΔE00 5.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#364AA6 #A69236
analogous
#3682A6 #364AA6 #5A36A6
triadic
#364AA6 #A6364A #4AA636
tetradic
#364AA6 #A63682 #A69236 #36A65A
square
#364AA6 #A63682 #A69236 #36A65A
split-complementary
#364AA6 #A65A36 #82A636
monochromatic
#18214A #273578 #364AA6 #5267C7 #8190D6
Accessibility & contrast
On white
7.82
#364AA6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.69
#364AA6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #364AA6
7.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##364AA6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##364AA6 | 1.00 | 7.82 | 2.69 | 7.82 |
| #FFFFFF | 7.82 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.82 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057A9
Deuteranopia (green-blind)
#004DA4
Tritanopia (blue-blind)
#006070
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #364aa6; /* rgb */ color: rgb(54, 74, 166); /* oklch */ color: oklch(44.7% 0.150 270.1);
Tailwind
colors: {
custom: {
50: '#7a7cc1',
500: '#364aa6',
950: '#000000',
},
}SCSS
$custom: #364aa6; $custom-light: #7a7cc1; $custom-dark: #000000;
JSON
{
"hex": "#364aa6",
"rgb": {
"r": 54,
"g": 74,
"b": 166
},
"hsl": {
"h": 229.286,
"s": 50.909,
"l": 43.137
},
"oklch": {
"l": 0.44737,
"c": 0.14956,
"h": 270.1
},
"luminance": 0.08435
}Semantic roles & 50–950 ramp
primary
#364AA6
secondary
#BFB379
accent
#C14DDA
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0912
muted
#7C7B81