#363DAC#363DAC
#363DAC is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.174 H 273.6°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).
Color values
| HEX | #363DAC |
|---|---|
| RGB | rgb(54, 61, 172) |
| HSL | hsl(236, 52%, 44%) |
| HSV | hsv(236, 69%, 67%) |
| CMYK | cmyk(68.6%, 64.5%, 0%, 32.5%) |
| CIE-LAB | lab(32.03, 33.90, -60.22) |
| CIE-LCH | lch(32.03, 69.11, 299.37°) |
| OKLab | oklab(42.78% 0.0109 -0.1738) |
| OKLCH | oklch(42.78% 0.174 273.6) |
| XYZ | xyz(10.6340, 7.0993, 39.8316) |
| Luminance | 0.0710 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.28
Ocean Blue
#4F42B5
ΔE00 3.89
Blue Blue
#2242C7
ΔE00 4.02
Blueberry
#464196
ΔE00 4.39
Blue With A Hint Of Purple
#533CC6
ΔE00 5.66
Cobalt
#0047AB
ΔE00 6.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#363DAC #ACA536
analogous
#3678AC #363DAC #6A36AC
triadic
#363DAC #AC363D #3DAC36
tetradic
#363DAC #AC3678 #ACA536 #36AC6A
square
#363DAC #AC3678 #ACA536 #36AC6A
split-complementary
#363DAC #AC6A36 #78AC36
monochromatic
#191C4F #272C7D #363DAC #555CCA #8489D8
Accessibility & contrast
On white
8.68
#363DAC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#363DAC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #363DAC
8.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##363DAC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##363DAC | 1.00 | 8.68 | 2.42 | 8.68 |
| #FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051B0
Deuteranopia (green-blind)
#0046AA
Tritanopia (blue-blind)
#005A6F
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #363dac; /* rgb */ color: rgb(54, 61, 172); /* oklch */ color: oklch(42.8% 0.174 273.6);
Tailwind
colors: {
custom: {
50: '#7c72c6',
500: '#363dac',
950: '#000000',
},
}SCSS
$custom: #363dac; $custom-light: #7c72c6; $custom-dark: #000000;
JSON
{
"hex": "#363dac",
"rgb": {
"r": 54,
"g": 61,
"b": 172
},
"hsl": {
"h": 236.441,
"s": 52.212,
"l": 44.314
},
"oklch": {
"l": 0.42781,
"c": 0.17416,
"h": 273.6
},
"luminance": 0.071
}Semantic roles & 50–950 ramp
primary
#363DAC
secondary
#C2BE7C
accent
#D34CDC
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0813
muted
#7C7B82