#3F3AD3#3F3AD3
#3F3AD3 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.6% C 0.224 H 274.7°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).
Color values
| HEX | #3F3AD3 |
|---|---|
| RGB | rgb(63, 58, 211) |
| HSL | hsl(242, 63%, 53%) |
| HSV | hsv(242, 73%, 83%) |
| CMYK | cmyk(70.1%, 72.5%, 0%, 17.3%) |
| CIE-LAB | lab(35.57, 49.82, -77.31) |
| CIE-LCH | lch(35.57, 91.97, 302.80°) |
| OKLab | oklab(46.58% 0.0185 -0.2235) |
| OKLCH | oklch(46.58% 0.224 274.7) |
| XYZ | xyz(15.3169, 8.7846, 62.5038) |
| Luminance | 0.0879 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blurple
#5539CC
ΔE00 2.68
Blue With A Hint Of Purple
#533CC6
ΔE00 2.72
Blue Blue
#2242C7
ΔE00 4.18
Blue (survey)
#0343DF
ΔE00 4.20
Vibrant Blue
#0339F8
ΔE00 4.29
Ocean Blue
#4F42B5
ΔE00 4.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F3AD3 #CED33A
analogous
#3A81D3 #3F3AD3 #8C3AD3
triadic
#3F3AD3 #D33F3A #3AD33F
tetradic
#3F3AD3 #D33A81 #CED33A #3AD38C
square
#3F3AD3 #D33A81 #CED33A #3AD38C
split-complementary
#3F3AD3 #D38C3A #81D33A
monochromatic
#1E1B78 #2A26AA #3F3AD3 #706CDE #A19EE9
Accessibility & contrast
On white
7.62
#3F3AD3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.76
#3F3AD3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F3AD3
7.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F3AD3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F3AD3 | 1.00 | 7.62 | 2.76 | 7.62 |
| #FFFFFF | 7.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.76 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005BD7
Deuteranopia (green-blind)
#004DD0
Tritanopia (blue-blind)
#006683
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #3f3ad3; /* rgb */ color: rgb(63, 58, 211); /* oklch */ color: oklch(46.6% 0.224 274.7);
Tailwind
colors: {
custom: {
50: '#8972e2',
500: '#3f3ad3',
950: '#000000',
},
}SCSS
$custom: #3f3ad3; $custom-light: #8972e2; $custom-dark: #000000;
JSON
{
"hex": "#3f3ad3",
"rgb": {
"r": 63,
"g": 58,
"b": 211
},
"hsl": {
"h": 241.961,
"s": 63.485,
"l": 52.745
},
"oklch": {
"l": 0.46579,
"c": 0.2243,
"h": 274.7
},
"luminance": 0.08786
}Semantic roles & 50–950 ramp
primary
#3F3AD3
secondary
#D3D693
accent
#E741E1
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0D0816
muted
#7E7B84