#4A5BBD#4A5BBD
#4A5BBD is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.1% C 0.154 H 272.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).
Color values
| HEX | #4A5BBD |
|---|---|
| RGB | rgb(74, 91, 189) |
| HSL | hsl(231, 47%, 52%) |
| HSV | hsv(231, 61%, 74%) |
| CMYK | cmyk(60.8%, 51.9%, 0%, 25.9%) |
| CIE-LAB | lab(42.17, 23.88, -53.74) |
| CIE-LCH | lch(42.17, 58.80, 293.96°) |
| OKLab | oklab(51.06% 0.0064 -0.1539) |
| OKLCH | oklch(51.06% 0.154 272.4) |
| XYZ | xyz(15.7474, 12.6109, 49.7385) |
| Luminance | 0.1261 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 4.43
Iris
#6258C4
ΔE00 4.89
Dark Periwinkle
#665FD1
ΔE00 5.75
Sapphire
#0F52BA
ΔE00 6.00
Dusky Blue
#475F94
ΔE00 6.30
Azul
#1D5DEC
ΔE00 6.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A5BBD #BDAC4A
analogous
#4A95BD #4A5BBD #734ABD
triadic
#4A5BBD #BD4A5B #5BBD4A
tetradic
#4A5BBD #BD4A95 #BDAC4A #4ABD73
square
#4A5BBD #BD4A95 #BDAC4A #4ABD73
split-complementary
#4A5BBD #BD734A #95BD4A
monochromatic
#262F67 #364494 #4A5BBD #7784CD #A4ACDE
Accessibility & contrast
On white
5.96
#4A5BBD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.52
#4A5BBD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4A5BBD
5.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A5BBD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A5BBD | 1.00 | 5.96 | 3.52 | 5.96 |
| #FFFFFF | 5.96 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.96 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2269C0
Deuteranopia (green-blind)
#005FBB
Tritanopia (blue-blind)
#007283
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #4a5bbd; /* rgb */ color: rgb(74, 91, 189); /* oklch */ color: oklch(51.1% 0.154 272.4);
Tailwind
colors: {
custom: {
50: '#8789d1',
500: '#4a5bbd',
950: '#000000',
},
}SCSS
$custom: #4a5bbd; $custom-light: #8789d1; $custom-dark: #000000;
JSON
{
"hex": "#4a5bbd",
"rgb": {
"r": 74,
"g": 91,
"b": 189
},
"hsl": {
"h": 231.13,
"s": 46.559,
"l": 51.569
},
"oklch": {
"l": 0.51056,
"c": 0.15407,
"h": 272.4
},
"luminance": 0.12612
}Semantic roles & 50–950 ramp
primary
#4A5BBD
secondary
#CBC398
accent
#C352D6
background
#F8F8FC
surface
#F0F0F9
border
#CBCBD2
text
#0C0B14
muted
#7D7C82