#3B3EBF#3B3EBF
#3B3EBF is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.196 H 274.2°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3B3EBF |
|---|---|
| RGB | rgb(59, 62, 191) |
| HSL | hsl(239, 53%, 49%) |
| HSV | hsv(239, 69%, 75%) |
| CMYK | cmyk(69.1%, 67.5%, 0%, 25.1%) |
| CIE-LAB | lab(34.26, 40.48, -67.81) |
| CIE-LCH | lch(34.26, 78.98, 300.83°) |
| OKLab | oklab(45.01% 0.0143 -0.1959) |
| OKLCH | oklch(45.01% 0.196 274.2) |
| XYZ | xyz(12.9271, 8.1354, 50.1691) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 2.72
Ocean Blue
#4F42B5
ΔE00 3.01
Blue With A Hint Of Purple
#533CC6
ΔE00 3.49
Sapphire (survey)
#2138AB
ΔE00 4.21
Blurple
#5539CC
ΔE00 4.22
Blue (survey)
#0343DF
ΔE00 4.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3B3EBF #BFBC3B
analogous
#3B80BF #3B3EBF #7A3BBF
triadic
#3B3EBF #BF3B3E #3EBF3B
tetradic
#3B3EBF #BF3B80 #BFBC3B #3BBF7A
square
#3B3EBF #BF3B80 #BFBC3B #3BBF7A
split-complementary
#3B3EBF #BF7A3B #80BF3B
monochromatic
#1E2061 #2D2F90 #3B3EBF #676AD0 #9698DF
Accessibility & contrast
On white
7.99
#3B3EBF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#3B3EBF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3B3EBF
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3B3EBF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3B3EBF | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057C3
Deuteranopia (green-blind)
#004ABD
Tritanopia (blue-blind)
#006179
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #3b3ebf; /* rgb */ color: rgb(59, 62, 191); /* oklch */ color: oklch(45.0% 0.196 274.2);
Tailwind
colors: {
custom: {
50: '#8374d3',
500: '#3b3ebf',
950: '#000000',
},
}SCSS
$custom: #3b3ebf; $custom-light: #8374d3; $custom-dark: #000000;
JSON
{
"hex": "#3b3ebf",
"rgb": {
"r": 59,
"g": 62,
"b": 191
},
"hsl": {
"h": 238.636,
"s": 52.8,
"l": 49.02
},
"oklch": {
"l": 0.45006,
"c": 0.19643,
"h": 274.2
},
"luminance": 0.08137
}Semantic roles & 50–950 ramp
primary
#3B3EBF
secondary
#CAC98C
accent
#D94CDC
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83