#3C3CDF#3C3CDF
#3C3CDF is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.9% C 0.237 H 272.9°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).
Color values
| HEX | #3C3CDF |
|---|---|
| RGB | rgb(60, 60, 223) |
| HSL | hsl(240, 72%, 55%) |
| HSV | hsv(240, 73%, 87%) |
| CMYK | cmyk(73.1%, 73.1%, 0%, 12.5%) |
| CIE-LAB | lab(36.96, 52.28, -81.91) |
| CIE-LCH | lch(36.96, 97.17, 302.55°) |
| OKLab | oklab(47.88% 0.0119 -0.237) |
| OKLCH | oklch(47.88% 0.237 272.9) |
| XYZ | xyz(16.7942, 9.5184, 70.7499) |
| Luminance | 0.0952 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Vibrant Blue
#0339F8
ΔE00 2.96
Blurple
#5539CC
ΔE00 3.50
Blue (survey)
#0343DF
ΔE00 3.60
Blue With A Hint Of Purple
#533CC6
ΔE00 3.74
Vivid Blue
#152EFF
ΔE00 3.88
Light Royal Blue
#3A2EFE
ΔE00 3.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3C3CDF #DFDF3C
analogous
#3C8DDF #3C3CDF #8D3CDF
triadic
#3C3CDF #DF3C3C #3CDF3C
tetradic
#3C3CDF #DF3C8D #DFDF3C #3CDF8D
square
#3C3CDF #DF3C8D #DFDF3C #3CDF8D
split-complementary
#3C3CDF #DF8D3C #8DDF3C
monochromatic
#17178A #1F1FBF #3C3CDF #7171E8 #A5A5F0
Accessibility & contrast
On white
7.23
#3C3CDF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.90
#3C3CDF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3C3CDF
7.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3C3CDF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3C3CDF | 1.00 | 7.23 | 2.90 | 7.23 |
| #FFFFFF | 7.23 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.90 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.23 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005FE4
Deuteranopia (green-blind)
#004FDC
Tritanopia (blue-blind)
#006B8A
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #3c3cdf; /* rgb */ color: rgb(60, 60, 223); /* oklch */ color: oklch(47.9% 0.237 272.9);
Tailwind
colors: {
custom: {
50: '#8a74ea',
500: '#3c3cdf',
950: '#000000',
},
}SCSS
$custom: #3c3cdf; $custom-light: #8a74ea; $custom-dark: #000000;
JSON
{
"hex": "#3c3cdf",
"rgb": {
"r": 60,
"g": 60,
"b": 223
},
"hsl": {
"h": 240,
"s": 71.806,
"l": 55.49
},
"oklch": {
"l": 0.47879,
"c": 0.23732,
"h": 272.9
},
"luminance": 0.0952
}Semantic roles & 50–950 ramp
primary
#3C3CDF
secondary
#DDDD99
accent
#EF39EF
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0816
muted
#7E7B84