#4A71FF#4A71FF
#4A71FF is a mid, highly saturated blue. Relative luminance 0.205; OKLCH L 60.2% C 0.215 H 267.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).
Color values
| HEX | #4A71FF |
|---|---|
| RGB | rgb(74, 113, 255) |
| HSL | hsl(227, 100%, 65%) |
| HSV | hsv(227, 71%, 100%) |
| CMYK | cmyk(71%, 55.7%, 0%, 0%) |
| CIE-LAB | lab(52.38, 33.02, -74.63) |
| CIE-LCH | lch(52.38, 81.61, 293.87°) |
| OKLab | oklab(60.19% -0.0085 -0.2151) |
| OKLCH | oklch(60.19% 0.215 267.7) |
| XYZ | xyz(26.7729, 20.4833, 97.1310) |
| Luminance | 0.2049 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 3.75
Cornflower
#6A79F7
ΔE00 4.25
Cornflower Blue
#5170D7
ΔE00 4.81
Royal Blue
#4169E1
ΔE00 5.01
Clear Blue
#247AFD
ΔE00 5.16
Deep Sky Blue
#0D75F8
ΔE00 5.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A71FF #FFD84A
analogous
#4ACBFF #4A71FF #7E4AFF
triadic
#4A71FF #FF4A71 #71FF4A
tetradic
#4A71FF #FF4ACB #FFD84A #4AFF7E
square
#4A71FF #FF4ACB #FFD84A #4AFF7E
split-complementary
#4A71FF #FF7E4A #CBFF4A
monochromatic
#002DCF #0D41FF #4A71FF #87A1FF #C4D1FF
Accessibility & contrast
On white
4.12
#4A71FF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.10
#4A71FF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A71FF
5.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A71FF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A71FF | 1.00 | 4.12 | 5.10 | 5.10 |
| #FFFFFF | 4.12 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.10 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.10 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0086FF
Deuteranopia (green-blind)
#0075FC
Tritanopia (blue-blind)
#0094AD
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #4a71ff; /* rgb */ color: rgb(74, 113, 255); /* oklch */ color: oklch(60.2% 0.215 267.7);
Tailwind
colors: {
custom: {
50: '#9299ff',
500: '#4a71ff',
950: '#000000',
},
}SCSS
$custom: #4a71ff; $custom-light: #9299ff; $custom-dark: #000000;
JSON
{
"hex": "#4a71ff",
"rgb": {
"r": 74,
"g": 113,
"b": 255
},
"hsl": {
"h": 227.072,
"s": 100,
"l": 64.51
},
"oklch": {
"l": 0.60186,
"c": 0.2153,
"h": 267.7
},
"luminance": 0.20486
}Semantic roles & 50–950 ramp
primary
#4A71FF
secondary
#F2E4B3
accent
#B400E6
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0F0D18
muted
#7E7E86