#4A3FA5#4A3FA5
#4A3FA5 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.0% C 0.158 H 282.6°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).
Color values
| HEX | #4A3FA5 |
|---|---|
| RGB | rgb(74, 63, 165) |
| HSL | hsl(246, 45%, 45%) |
| HSV | hsv(246, 62%, 65%) |
| CMYK | cmyk(55.2%, 61.8%, 0%, 35.3%) |
| CIE-LAB | lab(33.41, 33.55, -53.72) |
| CIE-LCH | lch(33.41, 63.34, 301.99°) |
| OKLab | oklab(43.99% 0.0346 -0.1541) |
| OKLCH | oklch(43.99% 0.158 282.6) |
| XYZ | xyz(11.3910, 7.7268, 36.4812) |
| Luminance | 0.0773 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.56
Blueberry
#464196
ΔE00 2.75
Darkslateblue
#483D8B
ΔE00 4.37
Blue With A Hint Of Purple
#533CC6
ΔE00 5.06
Sapphire (survey)
#2138AB
ΔE00 5.16
Blurple
#5539CC
ΔE00 6.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A3FA5 #9AA53F
analogous
#3F67A5 #4A3FA5 #7D3FA5
triadic
#4A3FA5 #A54A3F #3FA54A
tetradic
#4A3FA5 #A53F67 #9AA53F #3FA57D
square
#4A3FA5 #A53F67 #9AA53F #3FA57D
split-complementary
#4A3FA5 #A57D3F #67A53F
monochromatic
#221D4C #362E79 #4A3FA5 #6A5FC2 #938CD3
Accessibility & contrast
On white
8.25
#4A3FA5 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#4A3FA5 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4A3FA5
8.25:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A3FA5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A3FA5 | 1.00 | 8.25 | 2.55 | 8.25 |
| #FFFFFF | 8.25 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.25 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052A8
Deuteranopia (green-blind)
#004BA3
Tritanopia (blue-blind)
#21576C
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #4a3fa5; /* rgb */ color: rgb(74, 63, 165); /* oklch */ color: oklch(44.0% 0.158 282.6);
Tailwind
colors: {
custom: {
50: '#8574c0',
500: '#4a3fa5',
950: '#000000',
},
}SCSS
$custom: #4a3fa5; $custom-light: #8574c0; $custom-dark: #000000;
JSON
{
"hex": "#4a3fa5",
"rgb": {
"r": 74,
"g": 63,
"b": 165
},
"hsl": {
"h": 246.471,
"s": 44.737,
"l": 44.706
},
"oklch": {
"l": 0.43987,
"c": 0.15797,
"h": 282.6
},
"luminance": 0.07727
}Semantic roles & 50–950 ramp
primary
#4A3FA5
secondary
#B7BE82
accent
#D453C7
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0C0812
muted
#7D7B81