#3F2E9F#3F2E9F
#3F2E9F is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.173 H 282.0°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3F2E9F |
|---|---|
| RGB | rgb(63, 46, 159) |
| HSL | hsl(249, 55%, 40%) |
| HSV | hsv(249, 71%, 62%) |
| CMYK | cmyk(60.4%, 71.1%, 0%, 37.6%) |
| CIE-LAB | lab(28.15, 39.96, -58.72) |
| CIE-LCH | lch(28.15, 71.03, 304.24°) |
| OKLab | oklab(39.79% 0.0359 -0.1692) |
| OKLCH | oklch(39.79% 0.173 282) |
| XYZ | xyz(9.2830, 5.5133, 33.3692) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 4.81
Sapphire (survey)
#2138AB
ΔE00 5.04
Blueberry
#464196
ΔE00 5.79
Darkslateblue
#483D8B
ΔE00 5.92
Ocean Blue
#4F42B5
ΔE00 6.20
Royal
#0C1793
ΔE00 6.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F2E9F #8E9F2E
analogous
#2E559F #3F2E9F #782E9F
triadic
#3F2E9F #9F3F2E #2E9F3F
tetradic
#3F2E9F #9F2E55 #8E9F2E #2E9F78
square
#3F2E9F #9F2E55 #8E9F2E #2E9F78
split-complementary
#3F2E9F #9F782E #559F2E
monochromatic
#191340 #2C2070 #3F2E9F #5642C8 #8171D6
Accessibility & contrast
On white
9.99
#3F2E9F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#3F2E9F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F2E9F
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F2E9F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F2E9F | 1.00 | 9.99 | 2.10 | 9.99 |
| #FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0046A2
Deuteranopia (green-blind)
#003E9D
Tritanopia (blue-blind)
#004C63
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #3f2e9f; /* rgb */ color: rgb(63, 46, 159); /* oklch */ color: oklch(39.8% 0.173 282.0);
Tailwind
colors: {
custom: {
50: '#7f68bc',
500: '#3f2e9f',
950: '#000000',
},
}SCSS
$custom: #3f2e9f; $custom-light: #7f68bc; $custom-dark: #000000;
JSON
{
"hex": "#3f2e9f",
"rgb": {
"r": 63,
"g": 46,
"b": 159
},
"hsl": {
"h": 249.027,
"s": 55.122,
"l": 40.196
},
"oklch": {
"l": 0.39786,
"c": 0.17295,
"h": 282
},
"luminance": 0.05514
}Semantic roles & 50–950 ramp
primary
#3F2E9F
secondary
#B1BE6B
accent
#DE49C8
background
#F8F6FB
surface
#EFEBF7
border
#CAC6D0
text
#0B0612
muted
#7C7A81