#323FB9#323FB9
#323FB9 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.1% C 0.190 H 271.3°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).
Color values
| HEX | #323FB9 |
|---|---|
| RGB | rgb(50, 63, 185) |
| HSL | hsl(234, 57%, 46%) |
| HSV | hsv(234, 73%, 73%) |
| CMYK | cmyk(73%, 65.9%, 0%, 27.5%) |
| CIE-LAB | lab(33.42, 36.73, -65.68) |
| CIE-LCH | lch(33.42, 75.25, 299.21°) |
| OKLab | oklab(44.09% 0.0042 -0.1899) |
| OKLCH | oklch(44.09% 0.19 271.3) |
| XYZ | xyz(11.8469, 7.7347, 46.7581) |
| Luminance | 0.0774 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 2.23
Sapphire (survey)
#2138AB
ΔE00 3.07
Ocean Blue
#4F42B5
ΔE00 3.82
Blue (survey)
#0343DF
ΔE00 4.89
Blue With A Hint Of Purple
#533CC6
ΔE00 4.97
Blurple
#5539CC
ΔE00 5.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#323FB9 #B9AC32
analogous
#3282B9 #323FB9 #6832B9
triadic
#323FB9 #B9323F #3FB932
tetradic
#323FB9 #B93282 #B9AC32 #32B968
square
#323FB9 #B93282 #B9AC32 #32B968
split-complementary
#323FB9 #B96832 #82B932
monochromatic
#181E59 #252F89 #323FB9 #5763D2 #878FDF
Accessibility & contrast
On white
8.24
#323FB9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#323FB9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #323FB9
8.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##323FB9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##323FB9 | 1.00 | 8.24 | 2.55 | 8.24 |
| #FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055BD
Deuteranopia (green-blind)
#0048B7
Tritanopia (blue-blind)
#005F76
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #323fb9; /* rgb */ color: rgb(50, 63, 185); /* oklch */ color: oklch(44.1% 0.190 271.3);
Tailwind
colors: {
custom: {
50: '#7e74cf',
500: '#323fb9',
950: '#000000',
},
}SCSS
$custom: #323fb9; $custom-light: #7e74cf; $custom-dark: #000000;
JSON
{
"hex": "#323fb9",
"rgb": {
"r": 50,
"g": 63,
"b": 185
},
"hsl": {
"h": 234.222,
"s": 57.447,
"l": 46.078
},
"oklch": {
"l": 0.44089,
"c": 0.18992,
"h": 271.3
},
"luminance": 0.07736
}Semantic roles & 50–950 ramp
primary
#323FB9
secondary
#C8C17F
accent
#D247E1
background
#F8F7FC
surface
#EFEDF9
border
#CAC8D2
text
#0B0814
muted
#7C7B82