#323AB1#323AB1
#323AB1 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.5% C 0.185 H 272.5°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).
Color values
| HEX | #323AB1 |
|---|---|
| RGB | rgb(50, 58, 177) |
| HSL | hsl(236, 56%, 45%) |
| HSV | hsv(236, 72%, 69%) |
| CMYK | cmyk(71.8%, 67.2%, 0%, 30.6%) |
| CIE-LAB | lab(31.53, 37.03, -64.05) |
| CIE-LCH | lch(31.53, 73.98, 300.04°) |
| OKLab | oklab(42.49% 0.0081 -0.1851) |
| OKLCH | oklch(42.49% 0.185 272.5) |
| XYZ | xyz(10.7616, 6.8775, 42.3468) |
| Luminance | 0.0688 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.95
Blue Blue
#2242C7
ΔE00 3.80
Ocean Blue
#4F42B5
ΔE00 4.21
Blueberry
#464196
ΔE00 5.36
Blue With A Hint Of Purple
#533CC6
ΔE00 5.38
Blurple
#5539CC
ΔE00 6.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#323AB1 #B1A932
analogous
#327AB1 #323AB1 #6932B1
triadic
#323AB1 #B1323A #3AB132
tetradic
#323AB1 #B1327A #B1A932 #32B169
square
#323AB1 #B1327A #B1A932 #32B169
split-complementary
#323AB1 #B16932 #7AB132
monochromatic
#171B52 #252A81 #323AB1 #525ACE #8287DC
Accessibility & contrast
On white
8.84
#323AB1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.38
#323AB1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #323AB1
8.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##323AB1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##323AB1 | 1.00 | 8.84 | 2.38 | 8.84 |
| #FFFFFF | 8.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.38 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050B5
Deuteranopia (green-blind)
#0044AF
Tritanopia (blue-blind)
#005A70
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #323ab1; /* rgb */ color: rgb(50, 58, 177); /* oklch */ color: oklch(42.5% 0.185 272.5);
Tailwind
colors: {
custom: {
50: '#7c70c9',
500: '#323ab1',
950: '#000000',
},
}SCSS
$custom: #323ab1; $custom-light: #7c70c9; $custom-dark: #000000;
JSON
{
"hex": "#323ab1",
"rgb": {
"r": 50,
"g": 58,
"b": 177
},
"hsl": {
"h": 236.22,
"s": 55.947,
"l": 44.51
},
"oklch": {
"l": 0.42485,
"c": 0.1853,
"h": 272.5
},
"luminance": 0.06879
}Semantic roles & 50–950 ramp
primary
#323AB1
secondary
#C5C07A
accent
#D649DF
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0713
muted
#7C7A82