#3A3DBF#3A3DBF
#3A3DBF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.8% C 0.198 H 274.0°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).
Color values
| HEX | #3A3DBF |
|---|---|
| RGB | rgb(58, 61, 191) |
| HSL | hsl(239, 53%, 49%) |
| HSV | hsv(239, 70%, 75%) |
| CMYK | cmyk(69.6%, 68.1%, 0%, 25.1%) |
| CIE-LAB | lab(33.98, 40.96, -68.28) |
| CIE-LCH | lch(33.98, 79.63, 300.96°) |
| OKLab | oklab(44.78% 0.0138 -0.1973) |
| OKLCH | oklch(44.78% 0.198 274) |
| XYZ | xyz(12.8145, 7.9974, 50.1484) |
| Luminance | 0.0800 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 2.80
Ocean Blue
#4F42B5
ΔE00 3.16
Blue With A Hint Of Purple
#533CC6
ΔE00 3.52
Sapphire (survey)
#2138AB
ΔE00 4.08
Blurple
#5539CC
ΔE00 4.22
Blue (survey)
#0343DF
ΔE00 4.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A3DBF #BFBC3A
analogous
#3A80BF #3A3DBF #7A3ABF
triadic
#3A3DBF #BF3A3D #3DBF3A
tetradic
#3A3DBF #BF3A80 #BFBC3A #3ABF7A
square
#3A3DBF #BF3A80 #BFBC3A #3ABF7A
split-complementary
#3A3DBF #BF7A3A #80BF3A
monochromatic
#1D1F61 #2C2E90 #3A3DBF #6668D0 #9596DF
Accessibility & contrast
On white
8.08
#3A3DBF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#3A3DBF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3A3DBF
8.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A3DBF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3A3DBF | 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)
#0056C3
Deuteranopia (green-blind)
#004ABD
Tritanopia (blue-blind)
#006079
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #3a3dbf; /* rgb */ color: rgb(58, 61, 191); /* oklch */ color: oklch(44.8% 0.198 274.0);
Tailwind
colors: {
custom: {
50: '#8273d3',
500: '#3a3dbf',
950: '#000000',
},
}SCSS
$custom: #3a3dbf; $custom-light: #8273d3; $custom-dark: #000000;
JSON
{
"hex": "#3a3dbf",
"rgb": {
"r": 58,
"g": 61,
"b": 191
},
"hsl": {
"h": 238.647,
"s": 53.414,
"l": 48.824
},
"oklch": {
"l": 0.44782,
"c": 0.1978,
"h": 274
},
"luminance": 0.07999
}Semantic roles & 50–950 ramp
primary
#3A3DBF
secondary
#CAC98B
accent
#DA4BDD
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83