#3430BA#3430BA
#3430BA is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.0% C 0.207 H 274.1°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).
Color values
| HEX | #3430BA |
|---|---|
| RGB | rgb(52, 48, 186) |
| HSL | hsl(242, 59%, 46%) |
| HSV | hsv(242, 74%, 73%) |
| CMYK | cmyk(72%, 74.2%, 0%, 27.1%) |
| CIE-LAB | lab(30.37, 46.22, -71.29) |
| CIE-LCH | lch(30.37, 84.96, 302.96°) |
| OKLab | oklab(41.95% 0.0149 -0.2062) |
| OKLCH | oklch(41.95% 0.207 274.1) |
| XYZ | xyz(11.3331, 6.3880, 47.0806) |
| Luminance | 0.0639 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 4.02
Indigo Blue
#3A18B1
ΔE00 4.88
Blue With A Hint Of Purple
#533CC6
ΔE00 4.98
Blurple
#5539CC
ΔE00 5.25
Ocean Blue
#4F42B5
ΔE00 5.36
Blue Blue
#2242C7
ΔE00 5.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3430BA #B6BA30
analogous
#3071BA #3430BA #7930BA
triadic
#3430BA #BA3430 #30BA34
tetradic
#3430BA #BA3071 #B6BA30 #30BA79
square
#3430BA #BA3071 #B6BA30 #30BA79
split-complementary
#3430BA #BA7930 #71BA30
monochromatic
#191759 #262389 #3430BA #5854D3 #8885DF
Accessibility & contrast
On white
9.22
#3430BA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.28
#3430BA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3430BA
9.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3430BA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3430BA | 1.00 | 9.22 | 2.28 | 9.22 |
| #FFFFFF | 9.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EBE
Deuteranopia (green-blind)
#0041B8
Tritanopia (blue-blind)
#005872
Achromatopsia (no color)
#474747
Design tokens & code
CSS
--color: #3430ba; /* rgb */ color: rgb(52, 48, 186); /* oklch */ color: oklch(42.0% 0.207 274.1);
Tailwind
colors: {
custom: {
50: '#806ad0',
500: '#3430ba',
950: '#000000',
},
}SCSS
$custom: #3430ba; $custom-light: #806ad0; $custom-dark: #000000;
JSON
{
"hex": "#3430ba",
"rgb": {
"r": 52,
"g": 48,
"b": 186
},
"hsl": {
"h": 241.739,
"s": 58.974,
"l": 45.882
},
"oklch": {
"l": 0.41952,
"c": 0.20672,
"h": 274.1
},
"luminance": 0.06389
}Semantic roles & 50–950 ramp
primary
#3430BA
secondary
#C7C97D
accent
#E246DE
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0714
muted
#7D7A82