#3A39C8#3A39C8
#3A39C8 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.0% C 0.213 H 274.0°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).
Color values
| HEX | #3A39C8 |
|---|---|
| RGB | rgb(58, 57, 200) |
| HSL | hsl(240, 57%, 50%) |
| HSV | hsv(240, 72%, 78%) |
| CMYK | cmyk(71%, 71.5%, 0%, 21.6%) |
| CIE-LAB | lab(33.97, 46.32, -73.56) |
| CIE-LCH | lch(33.97, 86.93, 302.19°) |
| OKLab | oklab(45.04% 0.0149 -0.2127) |
| OKLCH | oklch(45.04% 0.213 274) |
| XYZ | xyz(13.6299, 7.9946, 55.4572) |
| Luminance | 0.0800 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 3.06
Blurple
#5539CC
ΔE00 3.39
Blue Blue
#2242C7
ΔE00 3.55
Ocean Blue
#4F42B5
ΔE00 4.01
Blue (survey)
#0343DF
ΔE00 4.60
Sapphire (survey)
#2138AB
ΔE00 5.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A39C8 #C7C839
analogous
#397FC8 #3A39C8 #8239C8
triadic
#3A39C8 #C83A39 #39C83A
tetradic
#3A39C8 #C8397F #C7C839 #39C882
square
#3A39C8 #C8397F #C7C839 #39C882
split-complementary
#3A39C8 #C88239 #7FC839
monochromatic
#1E1D69 #2B2B99 #3A39C8 #6A69D5 #9999E3
Accessibility & contrast
On white
8.08
#3A39C8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#3A39C8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3A39C8
8.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A39C8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3A39C8 | 1.00 | 8.08 | 2.60 | 8.08 |
| #FFFFFF | 8.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057CC
Deuteranopia (green-blind)
#0049C5
Tritanopia (blue-blind)
#00617D
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #3a39c8; /* rgb */ color: rgb(58, 57, 200); /* oklch */ color: oklch(45.0% 0.213 274.0);
Tailwind
colors: {
custom: {
50: '#8571da',
500: '#3a39c8',
950: '#000000',
},
}SCSS
$custom: #3a39c8; $custom-light: #8571da; $custom-dark: #000000;
JSON
{
"hex": "#3a39c8",
"rgb": {
"r": 58,
"g": 57,
"b": 200
},
"hsl": {
"h": 240.42,
"s": 56.522,
"l": 50.392
},
"oklch": {
"l": 0.45036,
"c": 0.21325,
"h": 274
},
"luminance": 0.07996
}Semantic roles & 50–950 ramp
primary
#3A39C8
secondary
#CECE8F
accent
#E048DF
background
#F8F6FD
surface
#F0ECFB
border
#CBC7D4
text
#0D0815
muted
#7D7B83