#4A4FB8#4A4FB8
#4A4FB8 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.163 H 276.4°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).
Color values
| HEX | #4A4FB8 |
|---|---|
| RGB | rgb(74, 79, 184) |
| HSL | hsl(237, 44%, 51%) |
| HSV | hsv(237, 60%, 72%) |
| CMYK | cmyk(59.8%, 57.1%, 0%, 27.8%) |
| CIE-LAB | lab(38.74, 29.80, -56.36) |
| CIE-LCH | lch(38.74, 63.75, 297.87°) |
| OKLab | oklab(48.37% 0.0181 -0.1618) |
| OKLCH | oklch(48.37% 0.163 276.4) |
| XYZ | xyz(14.2690, 10.5074, 46.6143) |
| Luminance | 0.1051 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 4.24
Iris
#6258C4
ΔE00 4.83
Blue Blue
#2242C7
ΔE00 5.27
Warm Blue
#4B57DB
ΔE00 5.36
Blue With A Hint Of Purple
#533CC6
ΔE00 6.20
Blueberry
#464196
ΔE00 6.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A4FB8 #B8B34A
analogous
#4A86B8 #4A4FB8 #7C4AB8
triadic
#4A4FB8 #B84A4F #4FB84A
tetradic
#4A4FB8 #B84A86 #B8B34A #4AB87C
square
#4A4FB8 #B84A86 #B8B34A #4AB87C
split-complementary
#4A4FB8 #B87C4A #86B84A
monochromatic
#262961 #373B8D #4A4FB8 #767AC9 #A2A4DA
Accessibility & contrast
On white
6.77
#4A4FB8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.10
#4A4FB8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4A4FB8
6.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A4FB8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A4FB8 | 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)
#0060BC
Deuteranopia (green-blind)
#0057B6
Tritanopia (blue-blind)
#00687C
Achromatopsia (no color)
#5B5B5B
Design tokens & code
CSS
--color: #4a4fb8; /* rgb */ color: rgb(74, 79, 184); /* oklch */ color: oklch(48.4% 0.163 276.4);
Tailwind
colors: {
custom: {
50: '#8780ce',
500: '#4a4fb8',
950: '#000000',
},
}SCSS
$custom: #4a4fb8; $custom-light: #8780ce; $custom-dark: #000000;
JSON
{
"hex": "#4a4fb8",
"rgb": {
"r": 74,
"g": 79,
"b": 184
},
"hsl": {
"h": 237.273,
"s": 43.651,
"l": 50.588
},
"oklch": {
"l": 0.48374,
"c": 0.1628,
"h": 276.4
},
"luminance": 0.10509
}Semantic roles & 50–950 ramp
primary
#4A4FB8
secondary
#C7C596
accent
#CE54D3
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0C0A14
muted
#7D7C82