#3A5CC4#3A5CC4
#3A5CC4 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.9% C 0.167 H 266.7°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3A5CC4 |
|---|---|
| RGB | rgb(58, 92, 196) |
| HSL | hsl(225, 54%, 50%) |
| HSV | hsv(225, 70%, 77%) |
| CMYK | cmyk(70.4%, 53.1%, 0%, 23.1%) |
| CIE-LAB | lab(42.06, 23.11, -58.03) |
| CIE-LCH | lch(42.06, 62.46, 291.71°) |
| OKLab | oklab(50.89% -0.0096 -0.1669) |
| OKLCH | oklch(50.89% 0.167 266.7) |
| XYZ | xyz(15.5324, 12.5378, 53.8153) |
| Luminance | 0.1254 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 4.54
Azul
#1D5DEC
ΔE00 4.75
Denim
#1560BD
ΔE00 4.79
Warm Blue
#4B57DB
ΔE00 4.92
Royal Blue
#4169E1
ΔE00 5.77
French Blue
#436BAD
ΔE00 6.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3A5CC4 #C4A23A
analogous
#3AA1C4 #3A5CC4 #5D3AC4
triadic
#3A5CC4 #C43A5C #5CC43A
tetradic
#3A5CC4 #C43AA1 #C4A23A #3AC45D
square
#3A5CC4 #C43AA1 #C4A23A #3AC45D
split-complementary
#3A5CC4 #C45D3A #A1C43A
monochromatic
#1E3066 #2C4695 #3A5CC4 #6983D3 #98AAE0
Accessibility & contrast
On white
5.99
#3A5CC4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#3A5CC4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3A5CC4
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3A5CC4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3A5CC4 | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#126AC8
Deuteranopia (green-blind)
#005DC2
Tritanopia (blue-blind)
#007587
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #3a5cc4; /* rgb */ color: rgb(58, 92, 196); /* oklch */ color: oklch(50.9% 0.167 266.7);
Tailwind
colors: {
custom: {
50: '#8189d7',
500: '#3a5cc4',
950: '#000000',
},
}SCSS
$custom: #3a5cc4; $custom-light: #8189d7; $custom-dark: #000000;
JSON
{
"hex": "#3a5cc4",
"rgb": {
"r": 58,
"g": 92,
"b": 196
},
"hsl": {
"h": 225.217,
"s": 54.331,
"l": 49.804
},
"oklch": {
"l": 0.50894,
"c": 0.16718,
"h": 266.7
},
"luminance": 0.12539
}Semantic roles & 50–950 ramp
primary
#3A5CC4
secondary
#CCBD8E
accent
#B94ADE
background
#F8F8FD
surface
#F0F0FA
border
#CBCBD3
text
#0C0B14
muted
#7D7C83