#4F61D8#4F61D8
#4F61D8 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.5% C 0.182 H 272.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).
Color values
| HEX | #4F61D8 |
|---|---|
| RGB | rgb(79, 97, 216) |
| HSL | hsl(232, 64%, 58%) |
| HSV | hsv(232, 63%, 85%) |
| CMYK | cmyk(63.4%, 55.1%, 0%, 15.3%) |
| CIE-LAB | lab(45.86, 30.20, -63.31) |
| CIE-LCH | lch(45.86, 70.14, 295.50°) |
| OKLab | oklab(54.5% 0.0076 -0.1819) |
| OKLCH | oklch(54.5% 0.182 272.4) |
| XYZ | xyz(19.8897, 15.1678, 66.8320) |
| Luminance | 0.1517 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.18
Royal Blue
#4169E1
ΔE00 3.71
Dark Periwinkle
#665FD1
ΔE00 4.05
Azul
#1D5DEC
ΔE00 4.18
Cornflower Blue
#5170D7
ΔE00 5.23
Iris
#6258C4
ΔE00 5.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F61D8 #D8C64F
analogous
#4FA5D8 #4F61D8 #824FD8
triadic
#4F61D8 #D84F61 #61D84F
tetradic
#4F61D8 #D84FA5 #D8C64F #4FD882
square
#4F61D8 #D84FA5 #D8C64F #4FD882
split-complementary
#4F61D8 #D8824F #A5D84F
monochromatic
#1F2E8D #2A3EBF #4F61D8 #818EE3 #B3BBEE
Accessibility & contrast
On white
5.21
#4F61D8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.03
#4F61D8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4F61D8
5.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F61D8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4F61D8 | 1.00 | 5.21 | 4.03 | 5.21 |
| #FFFFFF | 5.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.03 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0073DC
Deuteranopia (green-blind)
#0067D6
Tritanopia (blue-blind)
#007D93
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #4f61d8; /* rgb */ color: rgb(79, 97, 216); /* oklch */ color: oklch(54.5% 0.182 272.4);
Tailwind
colors: {
custom: {
50: '#8e8de5',
500: '#4f61d8',
950: '#000000',
},
}SCSS
$custom: #4f61d8; $custom-light: #8e8de5; $custom-dark: #000000;
JSON
{
"hex": "#4f61d8",
"rgb": {
"r": 79,
"g": 97,
"b": 216
},
"hsl": {
"h": 232.117,
"s": 63.721,
"l": 57.843
},
"oklch": {
"l": 0.54498,
"c": 0.18208,
"h": 272.4
},
"luminance": 0.1517
}Semantic roles & 50–950 ramp
primary
#4F61D8
secondary
#DDD6A6
accent
#D141E7
background
#F9F8FE
surface
#F2F0FC
border
#CCCBD5
text
#0E0C16
muted
#7E7D84