#323DA5#323DA5
#323DA5 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.9% C 0.166 H 272.4°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).
Color values
| HEX | #323DA5 |
|---|---|
| RGB | rgb(50, 61, 165) |
| HSL | hsl(234, 53%, 42%) |
| HSV | hsv(234, 70%, 65%) |
| CMYK | cmyk(69.7%, 63%, 0%, 35.3%) |
| CIE-LAB | lab(31.19, 30.85, -57.42) |
| CIE-LCH | lch(31.19, 65.18, 298.25°) |
| OKLab | oklab(41.91% 0.0068 -0.1657) |
| OKLCH | oklch(41.91% 0.166 272.4) |
| XYZ | xyz(9.7734, 6.7313, 36.3742) |
| Luminance | 0.0673 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.07
Blueberry
#464196
ΔE00 4.02
Blue Blue
#2242C7
ΔE00 4.75
Ocean Blue
#4F42B5
ΔE00 4.86
Cobalt
#0047AB
ΔE00 5.68
Darkslateblue
#483D8B
ΔE00 5.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#323DA5 #A59A32
analogous
#3277A5 #323DA5 #6132A5
triadic
#323DA5 #A5323D #3DA532
tetradic
#323DA5 #A53277 #A59A32 #32A561
square
#323DA5 #A53277 #A59A32 #32A561
split-complementary
#323DA5 #A56132 #77A532
monochromatic
#161A47 #242C76 #323DA5 #4C58C9 #7B83D7
Accessibility & contrast
On white
8.95
#323DA5 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.35
#323DA5 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #323DA5
8.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##323DA5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##323DA5 | 1.00 | 8.95 | 2.35 | 8.95 |
| #FFFFFF | 8.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.35 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FA8
Deuteranopia (green-blind)
#0044A3
Tritanopia (blue-blind)
#00586B
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #323da5; /* rgb */ color: rgb(50, 61, 165); /* oklch */ color: oklch(41.9% 0.166 272.4);
Tailwind
colors: {
custom: {
50: '#7972c1',
500: '#323da5',
950: '#000000',
},
}SCSS
$custom: #323da5; $custom-light: #7972c1; $custom-dark: #000000;
JSON
{
"hex": "#323da5",
"rgb": {
"r": 50,
"g": 61,
"b": 165
},
"hsl": {
"h": 234.261,
"s": 53.488,
"l": 42.157
},
"oklch": {
"l": 0.4191,
"c": 0.16582,
"h": 272.4
},
"luminance": 0.06732
}Semantic roles & 50–950 ramp
primary
#323DA5
secondary
#BFB873
accent
#CF4BDD
background
#F7F6FC
surface
#EEECF8
border
#C9C7D1
text
#0A0812
muted
#7C7B81