#3B2DB0#3B2DB0
#3B2DB0 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 41.0% C 0.196 H 278.1°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).
Color values
| HEX | #3B2DB0 |
|---|---|
| RGB | rgb(59, 45, 176) |
| HSL | hsl(246, 59%, 43%) |
| HSV | hsv(246, 74%, 69%) |
| CMYK | cmyk(66.5%, 74.4%, 0%, 31%) |
| CIE-LAB | lab(29.26, 45.40, -67.15) |
| CIE-LCH | lch(29.26, 81.06, 304.06°) |
| OKLab | oklab(40.99% 0.0276 -0.1939) |
| OKLCH | oklch(40.99% 0.196 278.1) |
| XYZ | xyz(10.5760, 5.9403, 41.6551) |
| Luminance | 0.0594 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.88
Sapphire (survey)
#2138AB
ΔE00 4.60
Blue With A Hint Of Purple
#533CC6
ΔE00 5.63
Ocean Blue
#4F42B5
ΔE00 5.73
True Blue
#010FCC
ΔE00 5.83
Violet Blue
#510AC9
ΔE00 5.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3B2DB0 #A2B02D
analogous
#2D60B0 #3B2DB0 #7C2DB0
triadic
#3B2DB0 #B03B2D #2DB03B
tetradic
#3B2DB0 #B02D60 #A2B02D #2DB07C
square
#3B2DB0 #B02D60 #A2B02D #2DB07C
split-complementary
#3B2DB0 #B07C2D #60B02D
monochromatic
#1A144F #2B217F #3B2DB0 #584AD1 #857ADD
Accessibility & contrast
On white
9.60
#3B2DB0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.19
#3B2DB0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3B2DB0
9.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3B2DB0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3B2DB0 | 1.00 | 9.60 | 2.19 | 9.60 |
| #FFFFFF | 9.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004AB4
Deuteranopia (green-blind)
#003FAE
Tritanopia (blue-blind)
#00526C
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #3b2db0; /* rgb */ color: rgb(59, 45, 176); /* oklch */ color: oklch(41.0% 0.196 278.1);
Tailwind
colors: {
custom: {
50: '#8168c9',
500: '#3b2db0',
950: '#000000',
},
}SCSS
$custom: #3b2db0; $custom-light: #8168c9; $custom-dark: #000000;
JSON
{
"hex": "#3b2db0",
"rgb": {
"r": 59,
"g": 45,
"b": 176
},
"hsl": {
"h": 246.412,
"s": 59.276,
"l": 43.333
},
"oklch": {
"l": 0.4099,
"c": 0.1959,
"h": 278.1
},
"luminance": 0.05941
}Semantic roles & 50–950 ramp
primary
#3B2DB0
secondary
#BDC573
accent
#E245D2
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82