#3D21AE#3D21AE
#3D21AE is a dark, highly saturated violet. Relative luminance 0.051; OKLCH L 39.5% C 0.204 H 280.7°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).
Color values
| HEX | #3D21AE |
|---|---|
| RGB | rgb(61, 33, 174) |
| HSL | hsl(252, 68%, 41%) |
| HSV | hsv(252, 81%, 68%) |
| CMYK | cmyk(64.9%, 81%, 0%, 31.8%) |
| CIE-LAB | lab(27.12, 51.03, -69.49) |
| CIE-LCH | lch(27.12, 86.21, 306.29°) |
| OKLab | oklab(39.47% 0.0377 -0.2006) |
| OKLCH | oklch(39.47% 0.204 280.7) |
| XYZ | xyz(10.1059, 5.1350, 40.4948) |
| Luminance | 0.0514 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 1.46
Violet Blue
#510AC9
ΔE00 4.55
Ultramarine
#2000B1
ΔE00 4.65
True Blue
#010FCC
ΔE00 4.67
Mediumblue
#0000CD
ΔE00 5.22
Cobalt Blue
#030AA7
ΔE00 5.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D21AE #92AE21
analogous
#214BAE #3D21AE #8321AE
triadic
#3D21AE #AE3D21 #21AE3D
tetradic
#3D21AE #AE214B #92AE21 #21AE83
square
#3D21AE #AE214B #92AE21 #21AE83
split-complementary
#3D21AE #AE8321 #4BAE21
monochromatic
#190D47 #2B177B #3D21AE #5434D8 #8067E2
Accessibility & contrast
On white
10.36
#3D21AE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.03
#3D21AE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3D21AE
10.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D21AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3D21AE | 1.00 | 10.36 | 2.03 | 10.36 |
| #FFFFFF | 10.36 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.03 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.36 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0045B2
Deuteranopia (green-blind)
#003BAC
Tritanopia (blue-blind)
#004C68
Achromatopsia (no color)
#404040
Design tokens & code
CSS
--color: #3d21ae; /* rgb */ color: rgb(61, 33, 174); /* oklch */ color: oklch(39.5% 0.204 280.7);
Tailwind
colors: {
custom: {
50: '#8262c8',
500: '#3d21ae',
950: '#000000',
},
}SCSS
$custom: #3d21ae; $custom-light: #8262c8; $custom-dark: #000000;
JSON
{
"hex": "#3d21ae",
"rgb": {
"r": 61,
"g": 33,
"b": 174
},
"hsl": {
"h": 251.915,
"s": 68.116,
"l": 40.588
},
"oklch": {
"l": 0.39468,
"c": 0.20409,
"h": 280.7
},
"luminance": 0.05136
}Semantic roles & 50–950 ramp
primary
#3D21AE
secondary
#B4C863
accent
#EB3DC8
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0513
muted
#7D7A82