#3A39AE#3A39AE
#3A39AE is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.5% C 0.181 H 275.9°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).
Color values
| HEX | #3A39AE |
|---|---|
| RGB | rgb(58, 57, 174) |
| HSL | hsl(241, 51%, 45%) |
| HSV | hsv(241, 67%, 68%) |
| CMYK | cmyk(66.7%, 67.2%, 0%, 31.8%) |
| CIE-LAB | lab(31.53, 37.63, -62.22) |
| CIE-LCH | lch(31.53, 72.72, 301.16°) |
| OKLab | oklab(42.54% 0.0185 -0.1796) |
| OKLCH | oklch(42.54% 0.181 275.9) |
| XYZ | xyz(10.8455, 6.8808, 40.7928) |
| Luminance | 0.0688 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.73
Ocean Blue
#4F42B5
ΔE00 3.69
Blue Blue
#2242C7
ΔE00 4.63
Blueberry
#464196
ΔE00 4.85
Blue With A Hint Of Purple
#533CC6
ΔE00 4.93
Blurple
#5539CC
ΔE00 5.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A39AE #ADAE39
analogous
#3972AE #3A39AE #7539AE
triadic
#3A39AE #AE3A39 #39AE3A
tetradic
#3A39AE #AE3972 #ADAE39 #39AE75
square
#3A39AE #AE3972 #ADAE39 #39AE75
split-complementary
#3A39AE #AE7539 #72AE39
monochromatic
#1B1B52 #2B2A80 #3A39AE #5C5BC9 #8A89D8
Accessibility & contrast
On white
8.84
#3A39AE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.38
#3A39AE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3A39AE
8.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A39AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3A39AE | 1.00 | 8.84 | 2.38 | 8.84 |
| #FFFFFF | 8.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.38 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FB2
Deuteranopia (green-blind)
#0045AC
Tritanopia (blue-blind)
#00586E
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #3a39ae; /* rgb */ color: rgb(58, 57, 174); /* oklch */ color: oklch(42.5% 0.181 275.9);
Tailwind
colors: {
custom: {
50: '#7f70c7',
500: '#3a39ae',
950: '#000000',
},
}SCSS
$custom: #3a39ae; $custom-light: #7f70c7; $custom-dark: #000000;
JSON
{
"hex": "#3a39ae",
"rgb": {
"r": 58,
"g": 57,
"b": 174
},
"hsl": {
"h": 240.513,
"s": 50.649,
"l": 45.294
},
"oklch": {
"l": 0.42542,
"c": 0.18054,
"h": 275.9
},
"luminance": 0.06882
}Semantic roles & 50–950 ramp
primary
#3A39AE
secondary
#C2C380
accent
#DA4ED9
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0713
muted
#7C7A82