#4756D1#4756D1
#4756D1 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.4% C 0.188 H 272.6°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #4756D1 |
|---|---|
| RGB | rgb(71, 86, 209) |
| HSL | hsl(233, 60%, 55%) |
| HSV | hsv(233, 66%, 82%) |
| CMYK | cmyk(66%, 58.9%, 0%, 18%) |
| CIE-LAB | lab(42.15, 33.43, -65.35) |
| CIE-LCH | lch(42.15, 73.41, 297.09°) |
| OKLab | oklab(51.44% 0.0086 -0.1882) |
| OKLCH | oklch(51.44% 0.188 272.6) |
| XYZ | xyz(17.4311, 12.5970, 61.8221) |
| Luminance | 0.1260 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 1.55
Iris
#6258C4
ΔE00 4.52
Azul
#1D5DEC
ΔE00 4.92
Dark Periwinkle
#665FD1
ΔE00 5.18
Electric Blue
#0652FF
ΔE00 5.46
Slate Blue
#6A5ACD
ΔE00 5.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4756D1 #D1C247
analogous
#479BD1 #4756D1 #7D47D1
triadic
#4756D1 #D14756 #56D147
tetradic
#4756D1 #D1479B #D1C247 #47D17D
square
#4756D1 #D1479B #D1C247 #47D17D
split-complementary
#4756D1 #D17D47 #9BD147
monochromatic
#202A7E #2C3AAF #4756D1 #7883DD #A9B0E9
Accessibility & contrast
On white
5.97
#4756D1 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.52
#4756D1 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4756D1
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4756D1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4756D1 | 1.00 | 5.97 | 3.52 | 5.97 |
| #FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006AD5
Deuteranopia (green-blind)
#005DCF
Tritanopia (blue-blind)
#00748B
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #4756d1; /* rgb */ color: rgb(71, 86, 209); /* oklch */ color: oklch(51.4% 0.188 272.6);
Tailwind
colors: {
custom: {
50: '#8a85e0',
500: '#4756d1',
950: '#000000',
},
}SCSS
$custom: #4756d1; $custom-light: #8a85e0; $custom-dark: #000000;
JSON
{
"hex": "#4756d1",
"rgb": {
"r": 71,
"g": 86,
"b": 209
},
"hsl": {
"h": 233.478,
"s": 60,
"l": 54.902
},
"oklch": {
"l": 0.51445,
"c": 0.18843,
"h": 272.6
},
"luminance": 0.12599
}Semantic roles & 50–950 ramp
primary
#4756D1
secondary
#D7D19D
accent
#D245E3
background
#F9F8FD
surface
#F1EFFB
border
#CBCAD4
text
#0D0B15
muted
#7E7C83