#3423D4#3423D4
#3423D4 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 43.3% C 0.247 H 273.1°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3423D4 |
|---|---|
| RGB | rgb(52, 35, 212) |
| HSL | hsl(246, 72%, 48%) |
| HSV | hsv(246, 83%, 83%) |
| CMYK | cmyk(75.5%, 83.5%, 0%, 16.9%) |
| CIE-LAB | lab(31.08, 60.49, -85.34) |
| CIE-LCH | lch(31.08, 104.61, 305.33°) |
| OKLab | oklab(43.29% 0.0135 -0.2468) |
| OKLCH | oklch(43.29% 0.247 273.1) |
| XYZ | xyz(13.8969, 6.6841, 62.8324) |
| Luminance | 0.0669 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ultramarine Blue
#1805DB
ΔE00 3.29
Pure Blue
#0203E2
ΔE00 3.46
Strong Blue
#0C06F7
ΔE00 3.88
Rich Blue
#021BF9
ΔE00 3.88
Violet Blue
#510AC9
ΔE00 3.94
True Blue
#010FCC
ΔE00 4.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3423D4 #C3D423
analogous
#236AD4 #3423D4 #8C23D4
triadic
#3423D4 #D43423 #23D434
tetradic
#3423D4 #D4236A #C3D423 #23D48C
square
#3423D4 #D4236A #C3D423 #23D48C
split-complementary
#3423D4 #D48C23 #6AD423
monochromatic
#1A126B #271A9F #3423D4 #6052E2 #9086EB
Accessibility & contrast
On white
8.99
#3423D4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#3423D4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3423D4
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3423D4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3423D4 | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051D9
Deuteranopia (green-blind)
#0041D1
Tritanopia (blue-blind)
#005D7F
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #3423d4; /* rgb */ color: rgb(52, 35, 212); /* oklch */ color: oklch(43.3% 0.247 273.1);
Tailwind
colors: {
custom: {
50: '#8765e3',
500: '#3423d4',
950: '#000000',
},
}SCSS
$custom: #3423d4; $custom-light: #8765e3; $custom-dark: #000000;
JSON
{
"hex": "#3423d4",
"rgb": {
"r": 52,
"g": 35,
"b": 212
},
"hsl": {
"h": 245.763,
"s": 71.66,
"l": 48.431
},
"oklch": {
"l": 0.43285,
"c": 0.24718,
"h": 273.1
},
"luminance": 0.06686
}Semantic roles & 50–950 ramp
primary
#3423D4
secondary
#CCD47E
accent
#EE39DD
background
#F9F6FE
surface
#F2EBFC
border
#CCC6D5
text
#0D0616
muted
#7E7A84