#4975F3#4975F3
#4975F3 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 60.0% C 0.195 H 266.1°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).
Color values
| HEX | #4975F3 |
|---|---|
| RGB | rgb(73, 117, 243) |
| HSL | hsl(224, 88%, 62%) |
| HSV | hsv(224, 70%, 95%) |
| CMYK | cmyk(70%, 51.9%, 0%, 4.7%) |
| CIE-LAB | lab(52.52, 26.22, -67.75) |
| CIE-LCH | lch(52.52, 72.65, 291.16°) |
| OKLab | oklab(60.01% -0.0132 -0.1949) |
| OKLCH | oklch(60.01% 0.195 266.1) |
| XYZ | xyz(25.2810, 20.6075, 87.4219) |
| Luminance | 0.2061 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.38
Clear Blue
#247AFD
ΔE00 3.69
Deep Sky Blue
#0D75F8
ΔE00 3.84
Cornflower Blue
#5170D7
ΔE00 3.84
Cornflower
#6A79F7
ΔE00 4.67
Cerulean Blue
#056EEE
ΔE00 4.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4975F3 #F3C749
analogous
#49CAF3 #4975F3 #7249F3
triadic
#4975F3 #F34975 #75F349
tetradic
#4975F3 #F349CA #F3C749 #49F372
square
#4975F3 #F349CA #F3C749 #49F372
split-complementary
#4975F3 #F37249 #CAF349
monochromatic
#0C38B6 #104AEF #4975F3 #82A1F7 #BCCCFB
Accessibility & contrast
On white
4.10
#4975F3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.12
#4975F3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4975F3
5.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4975F3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4975F3 | 1.00 | 4.10 | 5.12 | 5.12 |
| #FFFFFF | 4.10 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1F85F7
Deuteranopia (green-blind)
#0076F0
Tritanopia (blue-blind)
#0093A9
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #4975f3; /* rgb */ color: rgb(73, 117, 243); /* oklch */ color: oklch(60.0% 0.195 266.1);
Tailwind
colors: {
custom: {
50: '#8f9cf8',
500: '#4975f3',
950: '#000000',
},
}SCSS
$custom: #4975f3; $custom-light: #8f9cf8; $custom-dark: #000000;
JSON
{
"hex": "#4975f3",
"rgb": {
"r": 73,
"g": 117,
"b": 243
},
"hsl": {
"h": 224.471,
"s": 87.629,
"l": 61.961
},
"oklch": {
"l": 0.60015,
"c": 0.19531,
"h": 266.1
},
"luminance": 0.2061
}Semantic roles & 50–950 ramp
primary
#4975F3
secondary
#EBDBAD
accent
#A901E4
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0E0E17
muted
#7E7E85