#3B41BD#3B41BD
#3B41BD is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.3% C 0.190 H 273.7°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #3B41BD |
|---|---|
| RGB | rgb(59, 65, 189) |
| HSL | hsl(237, 52%, 49%) |
| HSV | hsv(237, 69%, 74%) |
| CMYK | cmyk(68.8%, 65.6%, 0%, 25.9%) |
| CIE-LAB | lab(34.77, 37.96, -65.81) |
| CIE-LCH | lch(34.77, 75.97, 299.98°) |
| OKLab | oklab(45.32% 0.0124 -0.19) |
| OKLCH | oklch(45.32% 0.19 273.7) |
| XYZ | xyz(12.8762, 8.3833, 49.0738) |
| Luminance | 0.0838 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 2.40
Ocean Blue
#4F42B5
ΔE00 2.92
Blue With A Hint Of Purple
#533CC6
ΔE00 3.96
Sapphire (survey)
#2138AB
ΔE00 4.27
Blue (survey)
#0343DF
ΔE00 4.60
Blurple
#5539CC
ΔE00 4.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3B41BD #BDB73B
analogous
#3B82BD #3B41BD #763BBD
triadic
#3B41BD #BD3B41 #41BD3B
tetradic
#3B41BD #BD3B82 #BDB73B #3BBD76
square
#3B41BD #BD3B82 #BDB73B #3BBD76
split-complementary
#3B41BD #BD763B #82BD3B
monochromatic
#1E2160 #2C318E #3B41BD #666BCF #9598DE
Accessibility & contrast
On white
7.84
#3B41BD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.68
#3B41BD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3B41BD
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3B41BD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3B41BD | 1.00 | 7.84 | 2.68 | 7.84 |
| #FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058C1
Deuteranopia (green-blind)
#004CBB
Tritanopia (blue-blind)
#006279
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #3b41bd; /* rgb */ color: rgb(59, 65, 189); /* oklch */ color: oklch(45.3% 0.190 273.7);
Tailwind
colors: {
custom: {
50: '#8276d2',
500: '#3b41bd',
950: '#000000',
},
}SCSS
$custom: #3b41bd; $custom-light: #8276d2; $custom-dark: #000000;
JSON
{
"hex": "#3b41bd",
"rgb": {
"r": 59,
"g": 65,
"b": 189
},
"hsl": {
"h": 237.231,
"s": 52.419,
"l": 48.627
},
"oklch": {
"l": 0.45318,
"c": 0.19044,
"h": 273.7
},
"luminance": 0.08385
}Semantic roles & 50–950 ramp
primary
#3B41BD
secondary
#C9C68B
accent
#D54CDC
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0814
muted
#7D7B83