#3C61CF#3C61CF
#3C61CF is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.8% C 0.175 H 266.4°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).
Color values
| HEX | #3C61CF |
|---|---|
| RGB | rgb(60, 97, 207) |
| HSL | hsl(225, 60%, 52%) |
| HSV | hsv(225, 71%, 81%) |
| CMYK | cmyk(71%, 53.1%, 0%, 18.8%) |
| CIE-LAB | lab(44.25, 24.18, -60.82) |
| CIE-LCH | lch(44.25, 65.45, 291.68°) |
| OKLab | oklab(52.82% -0.0111 -0.175) |
| OKLCH | oklch(52.82% 0.175 266.4) |
| XYZ | xyz(17.3967, 14.0132, 60.8074) |
| Luminance | 0.1401 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Azul
#1D5DEC
ΔE00 3.54
Royal Blue
#4169E1
ΔE00 3.61
Warm Blue
#4B57DB
ΔE00 4.85
Denim
#1560BD
ΔE00 5.12
Bright Blue
#0165FC
ΔE00 5.37
French Blue
#436BAD
ΔE00 5.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3C61CF #CFAA3C
analogous
#3CABCF #3C61CF #613CCF
triadic
#3C61CF #CF3C61 #61CF3C
tetradic
#3C61CF #CF3CAB #CFAA3C #3CCF61
square
#3C61CF #CF3CAB #CFAA3C #3CCF61
split-complementary
#3C61CF #CF613C #ABCF3C
monochromatic
#1D3374 #2948A5 #3C61CF #6D89DB #9EB1E7
Accessibility & contrast
On white
5.52
#3C61CF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.80
#3C61CF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3C61CF
5.52:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3C61CF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3C61CF | 1.00 | 5.52 | 3.80 | 5.52 |
| #FFFFFF | 5.52 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.80 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.52 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0F70D3
Deuteranopia (green-blind)
#0062CD
Tritanopia (blue-blind)
#007C8E
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #3c61cf; /* rgb */ color: rgb(60, 97, 207); /* oklch */ color: oklch(52.8% 0.175 266.4);
Tailwind
colors: {
custom: {
50: '#848dde',
500: '#3c61cf',
950: '#000000',
},
}SCSS
$custom: #3c61cf; $custom-light: #848dde; $custom-dark: #000000;
JSON
{
"hex": "#3c61cf",
"rgb": {
"r": 60,
"g": 97,
"b": 207
},
"hsl": {
"h": 224.898,
"s": 60.494,
"l": 52.353
},
"oklch": {
"l": 0.52822,
"c": 0.17535,
"h": 266.4
},
"luminance": 0.14015
}Semantic roles & 50–950 ramp
primary
#3C61CF
secondary
#D3C393
accent
#BB44E4
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83