#434AC3#434AC3
#434AC3 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.9% C 0.186 H 274.4°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #434AC3 |
|---|---|
| RGB | rgb(67, 74, 195) |
| HSL | hsl(237, 52%, 51%) |
| HSV | hsv(237, 66%, 76%) |
| CMYK | cmyk(65.6%, 62.1%, 0%, 23.5%) |
| CIE-LAB | lab(37.90, 35.53, -64.19) |
| CIE-LCH | lch(37.90, 73.37, 298.97°) |
| OKLab | oklab(47.9% 0.0143 -0.185) |
| OKLCH | oklch(47.9% 0.186 274.4) |
| XYZ | xyz(14.6106, 10.0297, 52.7851) |
| Luminance | 0.1003 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 3.45
Ocean Blue
#4F42B5
ΔE00 3.69
Blue (survey)
#0343DF
ΔE00 4.54
Blue With A Hint Of Purple
#533CC6
ΔE00 4.79
Warm Blue
#4B57DB
ΔE00 5.14
Blurple
#5539CC
ΔE00 5.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#434AC3 #C3BC43
analogous
#438AC3 #434AC3 #7C43C3
triadic
#434AC3 #C3434A #4AC343
tetradic
#434AC3 #C3438A #C3BC43 #43C37C
square
#434AC3 #C3438A #C3BC43 #43C37C
split-complementary
#434AC3 #C37C43 #8AC343
monochromatic
#22266A #313698 #434AC3 #7177D2 #A0A3E1
Accessibility & contrast
On white
6.99
#434AC3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.01
#434AC3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #434AC3
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##434AC3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##434AC3 | 1.00 | 6.99 | 3.01 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.01 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005FC7
Deuteranopia (green-blind)
#0054C1
Tritanopia (blue-blind)
#00697F
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #434ac3; /* rgb */ color: rgb(67, 74, 195); /* oklch */ color: oklch(47.9% 0.186 274.4);
Tailwind
colors: {
custom: {
50: '#867cd6',
500: '#434ac3',
950: '#000000',
},
}SCSS
$custom: #434ac3; $custom-light: #867cd6; $custom-dark: #000000;
JSON
{
"hex": "#434ac3",
"rgb": {
"r": 67,
"g": 74,
"b": 195
},
"hsl": {
"h": 236.719,
"s": 51.613,
"l": 51.373
},
"oklch": {
"l": 0.47895,
"c": 0.18558,
"h": 274.4
},
"luminance": 0.10031
}Semantic roles & 50–950 ramp
primary
#434AC3
secondary
#CDCA95
accent
#D34DDB
background
#F8F7FD
surface
#F0EEFA
border
#CBC9D3
text
#0C0914
muted
#7D7B83