#4335AB#4335AB
#4335AB is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.3% C 0.179 H 280.8°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4335AB |
|---|---|
| RGB | rgb(67, 53, 171) |
| HSL | hsl(247, 53%, 44%) |
| HSV | hsv(247, 69%, 67%) |
| CMYK | cmyk(60.8%, 69%, 0%, 32.9%) |
| CIE-LAB | lab(31.06, 40.33, -61.17) |
| CIE-LCH | lch(31.06, 73.27, 303.39°) |
| OKLab | oklab(42.3% 0.0337 -0.1762) |
| OKLCH | oklch(42.3% 0.179 280.8) |
| XYZ | xyz(10.9362, 6.6790, 39.2331) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.90
Sapphire (survey)
#2138AB
ΔE00 4.25
Blue With A Hint Of Purple
#533CC6
ΔE00 4.72
Blueberry
#464196
ΔE00 5.09
Blurple
#5539CC
ΔE00 5.35
Indigo Blue
#3A18B1
ΔE00 5.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4335AB #9DAB35
analogous
#3562AB #4335AB #7E35AB
triadic
#4335AB #AB4335 #35AB43
tetradic
#4335AB #AB3562 #9DAB35 #35AB7E
square
#4335AB #AB3562 #9DAB35 #35AB7E
split-complementary
#4335AB #AB7E35 #62AB35
monochromatic
#1E184E #31277C #4335AB #6153CA #8C82D8
Accessibility & contrast
On white
8.99
#4335AB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#4335AB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4335AB
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4335AB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4335AB | 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)
#004DAF
Deuteranopia (green-blind)
#0045A9
Tritanopia (blue-blind)
#00546C
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #4335ab; /* rgb */ color: rgb(67, 53, 171); /* oklch */ color: oklch(42.3% 0.179 280.8);
Tailwind
colors: {
custom: {
50: '#836ec5',
500: '#4335ab',
950: '#000000',
},
}SCSS
$custom: #4335ab; $custom-light: #836ec5; $custom-dark: #000000;
JSON
{
"hex": "#4335ab",
"rgb": {
"r": 67,
"g": 53,
"b": 171
},
"hsl": {
"h": 247.119,
"s": 52.679,
"l": 43.922
},
"oklch": {
"l": 0.42295,
"c": 0.17945,
"h": 280.8
},
"luminance": 0.0668
}Semantic roles & 50–950 ramp
primary
#4335AB
secondary
#B9C27A
accent
#DC4CCB
background
#F8F6FC
surface
#F0ECF8
border
#CBC7D1
text
#0C0713
muted
#7D7A82