#3F2DAC#3F2DAC
#3F2DAC is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.9% C 0.190 H 280.3°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).
Color values
| HEX | #3F2DAC |
|---|---|
| RGB | rgb(63, 45, 172) |
| HSL | hsl(249, 59%, 43%) |
| HSV | hsv(249, 74%, 67%) |
| CMYK | cmyk(63.4%, 73.8%, 0%, 32.5%) |
| CIE-LAB | lab(29.19, 44.62, -64.87) |
| CIE-LCH | lch(29.19, 78.73, 304.52°) |
| OKLab | oklab(40.9% 0.034 -0.1871) |
| OKLCH | oklch(40.9% 0.19 280.3) |
| XYZ | xyz(10.4323, 5.9113, 39.6130) |
| Luminance | 0.0591 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.90
Sapphire (survey)
#2138AB
ΔE00 4.92
Ocean Blue
#4F42B5
ΔE00 5.69
Blue With A Hint Of Purple
#533CC6
ΔE00 5.74
Violet Blue
#510AC9
ΔE00 5.96
Blurple
#5539CC
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F2DAC #9AAC2D
analogous
#2D5AAC #3F2DAC #7E2DAC
triadic
#3F2DAC #AC3F2D #2DAC3F
tetradic
#3F2DAC #AC2D5A #9AAC2D #2DAC7E
square
#3F2DAC #AC2D5A #9AAC2D #2DAC7E
split-complementary
#3F2DAC #AC7E2D #5AAC2D
monochromatic
#1B144B #2D207B #3F2DAC #5A47CF #8678DC
Accessibility & contrast
On white
9.62
#3F2DAC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.18
#3F2DAC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F2DAC
9.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F2DAC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F2DAC | 1.00 | 9.62 | 2.18 | 9.62 |
| #FFFFFF | 9.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0049B0
Deuteranopia (green-blind)
#0040AA
Tritanopia (blue-blind)
#00516A
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #3f2dac; /* rgb */ color: rgb(63, 45, 172); /* oklch */ color: oklch(40.9% 0.190 280.3);
Tailwind
colors: {
custom: {
50: '#8268c6',
500: '#3f2dac',
950: '#000000',
},
}SCSS
$custom: #3f2dac; $custom-light: #8268c6; $custom-dark: #000000;
JSON
{
"hex": "#3f2dac",
"rgb": {
"r": 63,
"g": 45,
"b": 172
},
"hsl": {
"h": 248.504,
"s": 58.525,
"l": 42.549
},
"oklch": {
"l": 0.409,
"c": 0.19022,
"h": 280.3
},
"luminance": 0.05912
}Semantic roles & 50–950 ramp
primary
#3F2DAC
secondary
#B8C471
accent
#E246CC
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82