#3E41B6#3E41B6
#3E41B6 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.9% C 0.181 H 275.2°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).
Color values
| HEX | #3E41B6 |
|---|---|
| RGB | rgb(62, 65, 182) |
| HSL | hsl(239, 49%, 48%) |
| HSV | hsv(239, 66%, 71%) |
| CMYK | cmyk(65.9%, 64.3%, 0%, 28.6%) |
| CIE-LAB | lab(34.36, 35.97, -62.35) |
| CIE-LCH | lch(34.36, 71.98, 299.98°) |
| OKLab | oklab(44.88% 0.0165 -0.1798) |
| OKLCH | oklch(44.88% 0.181 275.2) |
| XYZ | xyz(12.3176, 8.1811, 45.1769) |
| Luminance | 0.0818 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.49
Blue Blue
#2242C7
ΔE00 3.16
Sapphire (survey)
#2138AB
ΔE00 3.98
Blue With A Hint Of Purple
#533CC6
ΔE00 4.21
Blueberry
#464196
ΔE00 5.10
Blurple
#5539CC
ΔE00 5.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3E41B6 #B6B33E
analogous
#3E7DB6 #3E41B6 #773EB6
triadic
#3E41B6 #B63E41 #41B63E
tetradic
#3E41B6 #B63E7D #B6B33E #3EB677
square
#3E41B6 #B63E7D #B6B33E #3EB677
split-complementary
#3E41B6 #B6773E #7DB63E
monochromatic
#1F205B #2E3188 #3E41B6 #6669CB #9496DB
Accessibility & contrast
On white
7.97
#3E41B6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.64
#3E41B6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3E41B6
7.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3E41B6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3E41B6 | 1.00 | 7.97 | 2.64 | 7.97 |
| #FFFFFF | 7.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.64 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056BA
Deuteranopia (green-blind)
#004BB4
Tritanopia (blue-blind)
#005F75
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #3e41b6; /* rgb */ color: rgb(62, 65, 182); /* oklch */ color: oklch(44.9% 0.181 275.2);
Tailwind
colors: {
custom: {
50: '#8276cd',
500: '#3e41b6',
950: '#000000',
},
}SCSS
$custom: #3e41b6; $custom-light: #8276cd; $custom-dark: #000000;
JSON
{
"hex": "#3e41b6",
"rgb": {
"r": 62,
"g": 65,
"b": 182
},
"hsl": {
"h": 238.5,
"s": 49.18,
"l": 47.843
},
"oklch": {
"l": 0.44882,
"c": 0.18056,
"h": 275.2
},
"luminance": 0.08182
}Semantic roles & 50–950 ramp
primary
#3E41B6
secondary
#C6C48A
accent
#D54FD9
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0C0814
muted
#7D7B82