#323FAA#323FAA
#323FAA is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.7% C 0.170 H 271.7°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).
Color values
| HEX | #323FAA |
|---|---|
| RGB | rgb(50, 63, 170) |
| HSL | hsl(234, 55%, 43%) |
| HSV | hsv(234, 71%, 67%) |
| CMYK | cmyk(70.6%, 62.9%, 0%, 33.3%) |
| CIE-LAB | lab(32.11, 31.36, -58.91) |
| CIE-LCH | lch(32.11, 66.74, 298.03°) |
| OKLab | oklab(42.72% 0.0051 -0.17) |
| OKLCH | oklch(42.72% 0.17 271.7) |
| XYZ | xyz(10.3461, 7.1344, 38.8542) |
| Luminance | 0.0713 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.30
Blue Blue
#2242C7
ΔE00 3.95
Blueberry
#464196
ΔE00 4.39
Ocean Blue
#4F42B5
ΔE00 4.50
Cobalt
#0047AB
ΔE00 5.27
Darkslateblue
#483D8B
ΔE00 6.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#323FAA #AA9D32
analogous
#327BAA #323FAA #6132AA
triadic
#323FAA #AA323F #3FAA32
tetradic
#323FAA #AA327B #AA9D32 #32AA61
square
#323FAA #AA327B #AA9D32 #32AA61
split-complementary
#323FAA #AA6132 #7BAA32
monochromatic
#161C4B #242D7B #323FAA #4E5CCB #7D87D9
Accessibility & contrast
On white
8.65
#323FAA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.43
#323FAA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #323FAA
8.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##323FAA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##323FAA | 1.00 | 8.65 | 2.43 | 8.65 |
| #FFFFFF | 8.65 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.43 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.65 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051AD
Deuteranopia (green-blind)
#0046A8
Tritanopia (blue-blind)
#005A6E
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #323faa; /* rgb */ color: rgb(50, 63, 170); /* oklch */ color: oklch(42.7% 0.170 271.7);
Tailwind
colors: {
custom: {
50: '#7a74c4',
500: '#323faa',
950: '#000000',
},
}SCSS
$custom: #323faa; $custom-light: #7a74c4; $custom-dark: #000000;
JSON
{
"hex": "#323faa",
"rgb": {
"r": 50,
"g": 63,
"b": 170
},
"hsl": {
"h": 233.5,
"s": 54.545,
"l": 43.137
},
"oklch": {
"l": 0.42722,
"c": 0.17012,
"h": 271.7
},
"luminance": 0.07135
}Semantic roles & 50–950 ramp
primary
#323FAA
secondary
#C2BA76
accent
#CE4ADE
background
#F8F7FC
surface
#EFEDF8
border
#CAC8D1
text
#0A0813
muted
#7C7B82