#3C5DC0#3C5DC0
#3C5DC0 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.160 H 266.8°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #3C5DC0 |
|---|---|
| RGB | rgb(60, 93, 192) |
| HSL | hsl(225, 52%, 49%) |
| HSV | hsv(225, 69%, 75%) |
| CMYK | cmyk(68.7%, 51.6%, 0%, 24.7%) |
| CIE-LAB | lab(42.14, 21.30, -55.56) |
| CIE-LCH | lch(42.14, 59.51, 290.98°) |
| OKLab | oklab(50.9% -0.009 -0.1596) |
| OKLCH | oklch(50.9% 0.16 266.8) |
| XYZ | xyz(15.2890, 12.5936, 51.4840) |
| Luminance | 0.1260 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Denim
#1560BD
ΔE00 4.59
Sapphire
#0F52BA
ΔE00 4.65
Azul
#1D5DEC
ΔE00 5.22
Warm Blue
#4B57DB
ΔE00 5.39
French Blue
#436BAD
ΔE00 5.55
Royal Blue
#4169E1
ΔE00 5.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3C5DC0 #C09F3C
analogous
#3C9FC0 #3C5DC0 #5D3CC0
triadic
#3C5DC0 #C03C5D #5DC03C
tetradic
#3C5DC0 #C03C9F #C09F3C #3CC05D
square
#3C5DC0 #C03C9F #C09F3C #3CC05D
split-complementary
#3C5DC0 #C05D3C #9FC03C
monochromatic
#1F3063 #2D4691 #3C5DC0 #6983D0 #98A9DF
Accessibility & contrast
On white
5.97
#3C5DC0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.52
#3C5DC0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3C5DC0
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3C5DC0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3C5DC0 | 1.00 | 5.97 | 3.52 | 5.97 |
| #FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#206AC4
Deuteranopia (green-blind)
#005EBE
Tritanopia (blue-blind)
#007485
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #3c5dc0; /* rgb */ color: rgb(60, 93, 192); /* oklch */ color: oklch(50.9% 0.160 266.8);
Tailwind
colors: {
custom: {
50: '#818ad4',
500: '#3c5dc0',
950: '#000000',
},
}SCSS
$custom: #3c5dc0; $custom-light: #818ad4; $custom-dark: #000000;
JSON
{
"hex": "#3c5dc0",
"rgb": {
"r": 60,
"g": 93,
"b": 192
},
"hsl": {
"h": 225,
"s": 52.381,
"l": 49.412
},
"oklch": {
"l": 0.50897,
"c": 0.15985,
"h": 266.8
},
"luminance": 0.12595
}Semantic roles & 50–950 ramp
primary
#3C5DC0
secondary
#CABB8D
accent
#B84CDC
background
#F8F8FD
surface
#F0F0FA
border
#CBCBD3
text
#0C0B14
muted
#7D7C83