#324BCB#324BCB
#324BCB is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.8% C 0.199 H 268.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #324BCB |
|---|---|
| RGB | rgb(50, 75, 203) |
| HSL | hsl(230, 60%, 50%) |
| HSV | hsv(230, 75%, 80%) |
| CMYK | cmyk(75.4%, 63.1%, 0%, 20.4%) |
| CIE-LAB | lab(37.88, 35.58, -68.91) |
| CIE-LCH | lch(37.88, 77.55, 297.31°) |
| OKLab | oklab(47.84% -0.0042 -0.1992) |
| OKLCH | oklch(47.84% 0.199 268.8) |
| XYZ | xyz(14.6072, 10.0205, 57.6526) |
| Luminance | 0.1002 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 2.78
Blue (survey)
#0343DF
ΔE00 3.24
Warm Blue
#4B57DB
ΔE00 4.94
Sapphire
#0F52BA
ΔE00 5.39
Ocean Blue
#4F42B5
ΔE00 5.56
Cobalt
#0047AB
ΔE00 6.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#324BCB #CBB232
analogous
#3298CB #324BCB #6632CB
triadic
#324BCB #CB324B #4BCB32
tetradic
#324BCB #CB3298 #CBB232 #32CB66
square
#324BCB #CB3298 #CBB232 #32CB66
split-complementary
#324BCB #CB6632 #98CB32
monochromatic
#1A2769 #26399A #324BCB #6275D8 #93A0E4
Accessibility & contrast
On white
6.99
#324BCB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.00
#324BCB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #324BCB
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##324BCB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##324BCB | 1.00 | 6.99 | 3.00 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0060CF
Deuteranopia (green-blind)
#0052C9
Tritanopia (blue-blind)
#006C84
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #324bcb; /* rgb */ color: rgb(50, 75, 203); /* oklch */ color: oklch(47.8% 0.199 268.8);
Tailwind
colors: {
custom: {
50: '#817ddc',
500: '#324bcb',
950: '#000000',
},
}SCSS
$custom: #324bcb; $custom-light: #817ddc; $custom-dark: #000000;
JSON
{
"hex": "#324bcb",
"rgb": {
"r": 50,
"g": 75,
"b": 203
},
"hsl": {
"h": 230.196,
"s": 60.474,
"l": 49.608
},
"oklch": {
"l": 0.47841,
"c": 0.19928,
"h": 268.8
},
"luminance": 0.10022
}Semantic roles & 50–950 ramp
primary
#324BCB
secondary
#CFC489
accent
#CA44E4
background
#F8F7FD
surface
#F0EEFB
border
#CBC9D4
text
#0C0915
muted
#7D7B83