#3C50C0#3C50C0
#3C50C0 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.3% C 0.176 H 270.6°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).
Color values
| HEX | #3C50C0 |
|---|---|
| RGB | rgb(60, 80, 192) |
| HSL | hsl(231, 52%, 49%) |
| HSV | hsv(231, 69%, 75%) |
| CMYK | cmyk(68.7%, 58.3%, 0%, 24.7%) |
| CIE-LAB | lab(38.73, 29.68, -61.10) |
| CIE-LCH | lch(38.73, 67.92, 295.91°) |
| OKLab | oklab(48.33% 0.002 -0.1761) |
| OKLCH | oklch(48.33% 0.176 270.6) |
| XYZ | xyz(14.2433, 10.5024, 51.1355) |
| Luminance | 0.1050 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 4.39
Sapphire
#0F52BA
ΔE00 4.68
Warm Blue
#4B57DB
ΔE00 4.74
Blue (survey)
#0343DF
ΔE00 5.32
Ocean Blue
#4F42B5
ΔE00 5.78
Cobalt
#0047AB
ΔE00 6.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3C50C0 #C0AC3C
analogous
#3C92C0 #3C50C0 #6A3CC0
triadic
#3C50C0 #C03C50 #50C03C
tetradic
#3C50C0 #C03C92 #C0AC3C #3CC06A
square
#3C50C0 #C03C92 #C0AC3C #3CC06A
split-complementary
#3C50C0 #C06A3C #92C03C
monochromatic
#1F2963 #2D3D91 #3C50C0 #6979D0 #98A2DF
Accessibility & contrast
On white
6.77
#3C50C0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.10
#3C50C0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3C50C0
6.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3C50C0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3C50C0 | 1.00 | 6.77 | 3.10 | 6.77 |
| #FFFFFF | 6.77 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.77 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0061C4
Deuteranopia (green-blind)
#0055BE
Tritanopia (blue-blind)
#006C80
Achromatopsia (no color)
#5B5B5B
Design tokens & code
CSS
--color: #3c50c0; /* rgb */ color: rgb(60, 80, 192); /* oklch */ color: oklch(48.3% 0.176 270.6);
Tailwind
colors: {
custom: {
50: '#8280d4',
500: '#3c50c0',
950: '#000000',
},
}SCSS
$custom: #3c50c0; $custom-light: #8280d4; $custom-dark: #000000;
JSON
{
"hex": "#3c50c0",
"rgb": {
"r": 60,
"g": 80,
"b": 192
},
"hsl": {
"h": 230.909,
"s": 52.381,
"l": 49.412
},
"oklch": {
"l": 0.48329,
"c": 0.17607,
"h": 270.6
},
"luminance": 0.10504
}Semantic roles & 50–950 ramp
primary
#3C50C0
secondary
#CAC18D
accent
#C64CDC
background
#F8F7FD
surface
#F0EEFA
border
#CBC9D3
text
#0C0A14
muted
#7D7C83