#324DA1#324DA1
#324DA1 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.8% C 0.140 H 267.2°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).
Color values
| HEX | #324DA1 |
|---|---|
| RGB | rgb(50, 77, 161) |
| HSL | hsl(225, 53%, 41%) |
| HSV | hsv(225, 69%, 63%) |
| CMYK | cmyk(68.9%, 52.2%, 0%, 36.9%) |
| CIE-LAB | lab(35.12, 18.81, -48.63) |
| CIE-LCH | lch(35.12, 52.14, 291.15°) |
| OKLab | oklab(44.75% -0.0069 -0.1396) |
| OKLCH | oklch(44.75% 0.14 267.2) |
| XYZ | xyz(10.4001, 8.5581, 34.8151) |
| Luminance | 0.0856 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.51
Cobalt (survey)
#1E488F
ΔE00 3.83
Sapphire
#0F52BA
ΔE00 4.31
Dusk Blue
#26538D
ΔE00 5.08
Denim Blue
#3B5B92
ΔE00 5.39
Blueberry
#464196
ΔE00 6.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#324DA1 #A18632
analogous
#3285A1 #324DA1 #4E32A1
triadic
#324DA1 #A1324D #4DA132
tetradic
#324DA1 #A13285 #A18632 #32A14E
square
#324DA1 #A13285 #A18632 #32A14E
split-complementary
#324DA1 #A14E32 #85A132
monochromatic
#152044 #233772 #324DA1 #4A68C7 #788FD5
Accessibility & contrast
On white
7.74
#324DA1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.71
#324DA1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #324DA1
7.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##324DA1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##324DA1 | 1.00 | 7.74 | 2.71 | 7.74 |
| #FFFFFF | 7.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1958A4
Deuteranopia (green-blind)
#004E9F
Tritanopia (blue-blind)
#00616F
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #324da1; /* rgb */ color: rgb(50, 77, 161); /* oklch */ color: oklch(44.8% 0.140 267.2);
Tailwind
colors: {
custom: {
50: '#777ebd',
500: '#324da1',
950: '#000000',
},
}SCSS
$custom: #324da1; $custom-light: #777ebd; $custom-dark: #000000;
JSON
{
"hex": "#324da1",
"rgb": {
"r": 50,
"g": 77,
"b": 161
},
"hsl": {
"h": 225.405,
"s": 52.607,
"l": 41.373
},
"oklch": {
"l": 0.44752,
"c": 0.13981,
"h": 267.2
},
"luminance": 0.08559
}Semantic roles & 50–950 ramp
primary
#324DA1
secondary
#BEAB71
accent
#B94CDC
background
#F7F7FB
surface
#EEEEF7
border
#C9C9D0
text
#0A0912
muted
#7C7B81