#323DA8#323DA8
#323DA8 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.2% C 0.170 H 272.3°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).
Color values
| HEX | #323DA8 |
|---|---|
| RGB | rgb(50, 61, 168) |
| HSL | hsl(234, 54%, 43%) |
| HSV | hsv(234, 70%, 66%) |
| CMYK | cmyk(70.2%, 63.7%, 0%, 34.1%) |
| CIE-LAB | lab(31.44, 31.93, -58.80) |
| CIE-LCH | lch(31.44, 66.91, 298.50°) |
| OKLab | oklab(42.18% 0.0067 -0.1697) |
| OKLCH | oklch(42.18% 0.17 272.3) |
| XYZ | xyz(10.0496, 6.8418, 37.8292) |
| Luminance | 0.0684 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.94
Blueberry
#464196
ΔE00 4.27
Blue Blue
#2242C7
ΔE00 4.37
Ocean Blue
#4F42B5
ΔE00 4.61
Cobalt
#0047AB
ΔE00 5.72
Darkslateblue
#483D8B
ΔE00 6.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#323DA8 #A89D32
analogous
#3278A8 #323DA8 #6232A8
triadic
#323DA8 #A8323D #3DA832
tetradic
#323DA8 #A83278 #A89D32 #32A862
square
#323DA8 #A83278 #A89D32 #32A862
split-complementary
#323DA8 #A86232 #78A832
monochromatic
#161B4A #242C79 #323DA8 #4D59CA #7C85D8
Accessibility & contrast
On white
8.87
#323DA8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.37
#323DA8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #323DA8
8.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##323DA8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##323DA8 | 1.00 | 8.87 | 2.37 | 8.87 |
| #FFFFFF | 8.87 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.37 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.87 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FAB
Deuteranopia (green-blind)
#0045A6
Tritanopia (blue-blind)
#00586C
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #323da8; /* rgb */ color: rgb(50, 61, 168); /* oklch */ color: oklch(42.2% 0.170 272.3);
Tailwind
colors: {
custom: {
50: '#7a72c3',
500: '#323da8',
950: '#000000',
},
}SCSS
$custom: #323da8; $custom-light: #7a72c3; $custom-dark: #000000;
JSON
{
"hex": "#323da8",
"rgb": {
"r": 50,
"g": 61,
"b": 168
},
"hsl": {
"h": 234.407,
"s": 54.128,
"l": 42.745
},
"oklch": {
"l": 0.42179,
"c": 0.16987,
"h": 272.3
},
"luminance": 0.06843
}Semantic roles & 50–950 ramp
primary
#323DA8
secondary
#C1BA75
accent
#D04ADD
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0A0813
muted
#7C7B82