#3C29AA#3C29AA
#3C29AA is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.9% C 0.192 H 279.8°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).
Color values
| HEX | #3C29AA |
|---|---|
| RGB | rgb(60, 41, 170) |
| HSL | hsl(249, 61%, 41%) |
| HSV | hsv(249, 76%, 67%) |
| CMYK | cmyk(64.7%, 75.9%, 0%, 33.3%) |
| CIE-LAB | lab(27.97, 45.78, -65.67) |
| CIE-LCH | lch(27.97, 80.06, 304.88°) |
| OKLab | oklab(39.92% 0.0329 -0.1896) |
| OKLCH | oklch(39.92% 0.192 279.8) |
| XYZ | xyz(9.9098, 5.4480, 38.5518) |
| Luminance | 0.0545 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.09
Sapphire (survey)
#2138AB
ΔE00 5.37
True Blue
#010FCC
ΔE00 5.75
Violet Blue
#510AC9
ΔE00 5.76
Ultramarine
#2000B1
ΔE00 6.03
Cobalt Blue
#030AA7
ΔE00 6.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3C29AA #97AA29
analogous
#2957AA #3C29AA #7D29AA
triadic
#3C29AA #AA3C29 #29AA3C
tetradic
#3C29AA #AA2957 #97AA29 #29AA7D
square
#3C29AA #AA2957 #97AA29 #29AA7D
split-complementary
#3C29AA #AA7D29 #57AA29
monochromatic
#191147 #2B1D79 #3C29AA #553FD1 #8171DD
Accessibility & contrast
On white
10.05
#3C29AA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.09
#3C29AA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3C29AA
10.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3C29AA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3C29AA | 1.00 | 10.05 | 2.09 | 10.05 |
| #FFFFFF | 10.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0047AE
Deuteranopia (green-blind)
#003DA8
Tritanopia (blue-blind)
#004E68
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #3c29aa; /* rgb */ color: rgb(60, 41, 170); /* oklch */ color: oklch(39.9% 0.192 279.8);
Tailwind
colors: {
custom: {
50: '#8066c5',
500: '#3c29aa',
950: '#000000',
},
}SCSS
$custom: #3c29aa; $custom-light: #8066c5; $custom-dark: #000000;
JSON
{
"hex": "#3c29aa",
"rgb": {
"r": 60,
"g": 41,
"b": 170
},
"hsl": {
"h": 248.837,
"s": 61.137,
"l": 41.373
},
"oklch": {
"l": 0.39921,
"c": 0.19239,
"h": 279.8
},
"luminance": 0.05449
}Semantic roles & 50–950 ramp
primary
#3C29AA
secondary
#B7C46B
accent
#E444CD
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82