#3538AF#3538AF
#3538AF is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.1% C 0.184 H 274.1°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3538AF |
|---|---|
| RGB | rgb(53, 56, 175) |
| HSL | hsl(239, 54%, 45%) |
| HSV | hsv(239, 70%, 69%) |
| CMYK | cmyk(69.7%, 68%, 0%, 31.4%) |
| CIE-LAB | lab(31.07, 37.94, -63.60) |
| CIE-LCH | lch(31.07, 74.06, 300.81°) |
| OKLab | oklab(42.14% 0.0131 -0.1838) |
| OKLCH | oklch(42.14% 0.184 274.1) |
| XYZ | xyz(10.6177, 6.6794, 41.2788) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.23
Ocean Blue
#4F42B5
ΔE00 4.22
Blue Blue
#2242C7
ΔE00 4.46
Blueberry
#464196
ΔE00 5.26
Blue With A Hint Of Purple
#533CC6
ΔE00 5.29
Blurple
#5539CC
ΔE00 5.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3538AF #AFAC35
analogous
#3575AF #3538AF #6F35AF
triadic
#3538AF #AF3538 #38AF35
tetradic
#3538AF #AF3575 #AFAC35 #35AF6F
square
#3538AF #AF3575 #AFAC35 #35AF6F
split-complementary
#3538AF #AF6F35 #75AF35
monochromatic
#191A51 #272980 #3538AF #5658CC #8587DA
Accessibility & contrast
On white
8.99
#3538AF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#3538AF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3538AF
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3538AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3538AF | 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)
#004FB3
Deuteranopia (green-blind)
#0043AD
Tritanopia (blue-blind)
#00586F
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #3538af; /* rgb */ color: rgb(53, 56, 175); /* oklch */ color: oklch(42.1% 0.184 274.1);
Tailwind
colors: {
custom: {
50: '#7d6fc8',
500: '#3538af',
950: '#000000',
},
}SCSS
$custom: #3538af; $custom-light: #7d6fc8; $custom-dark: #000000;
JSON
{
"hex": "#3538af",
"rgb": {
"r": 53,
"g": 56,
"b": 175
},
"hsl": {
"h": 238.525,
"s": 53.509,
"l": 44.706
},
"oklch": {
"l": 0.42143,
"c": 0.18422,
"h": 274.1
},
"luminance": 0.0668
}Semantic roles & 50–950 ramp
primary
#3538AF
secondary
#C4C27C
accent
#D94BDD
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0713
muted
#7C7A82