#3D29AD#3D29AD
#3D29AD is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.3% C 0.196 H 279.9°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).
Color values
| HEX | #3D29AD |
|---|---|
| RGB | rgb(61, 41, 173) |
| HSL | hsl(249, 62%, 42%) |
| HSV | hsv(249, 76%, 68%) |
| CMYK | cmyk(64.7%, 76.3%, 0%, 32.2%) |
| CIE-LAB | lab(28.36, 46.83, -66.83) |
| CIE-LCH | lch(28.36, 81.60, 305.02°) |
| OKLab | oklab(40.31% 0.0335 -0.1929) |
| OKLCH | oklch(40.31% 0.196 279.9) |
| XYZ | xyz(10.2578, 5.5943, 40.0663) |
| Luminance | 0.0559 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.01
Violet Blue
#510AC9
ΔE00 5.42
Sapphire (survey)
#2138AB
ΔE00 5.45
True Blue
#010FCC
ΔE00 5.55
Ultramarine
#2000B1
ΔE00 6.05
Mediumblue
#0000CD
ΔE00 6.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D29AD #99AD29
analogous
#2957AD #3D29AD #7F29AD
triadic
#3D29AD #AD3D29 #29AD3D
tetradic
#3D29AD #AD2957 #99AD29 #29AD7F
square
#3D29AD #AD2957 #99AD29 #29AD7F
split-complementary
#3D29AD #AD7F29 #57AD29
monochromatic
#1A124A #2C1D7C #3D29AD #5741D2 #8373DE
Accessibility & contrast
On white
9.91
#3D29AD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.12
#3D29AD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3D29AD
9.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D29AD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3D29AD | 1.00 | 9.91 | 2.12 | 9.91 |
| #FFFFFF | 9.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0048B1
Deuteranopia (green-blind)
#003EAB
Tritanopia (blue-blind)
#004F69
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #3d29ad; /* rgb */ color: rgb(61, 41, 173); /* oklch */ color: oklch(40.3% 0.196 279.9);
Tailwind
colors: {
custom: {
50: '#8166c7',
500: '#3d29ad',
950: '#000000',
},
}SCSS
$custom: #3d29ad; $custom-light: #8166c7; $custom-dark: #000000;
JSON
{
"hex": "#3d29ad",
"rgb": {
"r": 61,
"g": 41,
"b": 173
},
"hsl": {
"h": 249.091,
"s": 61.682,
"l": 41.961
},
"oklch": {
"l": 0.40308,
"c": 0.19579,
"h": 279.9
},
"luminance": 0.05595
}Semantic roles & 50–950 ramp
primary
#3D29AD
secondary
#B8C56D
accent
#E543CC
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82