#4A61DD#4A61DD
#4A61DD is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.6% C 0.190 H 270.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).
Color values
| HEX | #4A61DD |
|---|---|
| RGB | rgb(74, 97, 221) |
| HSL | hsl(231, 68%, 58%) |
| HSV | hsv(231, 67%, 87%) |
| CMYK | cmyk(66.5%, 56.1%, 0%, 13.3%) |
| CIE-LAB | lab(45.94, 31.14, -66.04) |
| CIE-LCH | lch(45.94, 73.01, 295.24°) |
| OKLab | oklab(54.59% 0.0027 -0.1901) |
| OKLCH | oklch(54.59% 0.19 270.8) |
| XYZ | xyz(20.1455, 15.2238, 70.2694) |
| Luminance | 0.1523 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 3.23
Warm Blue
#4B57DB
ΔE00 3.29
Azul
#1D5DEC
ΔE00 3.45
Dark Periwinkle
#665FD1
ΔE00 4.74
Bright Blue
#0165FC
ΔE00 4.91
Cornflower Blue
#5170D7
ΔE00 5.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A61DD #DDC64A
analogous
#4AABDD #4A61DD #7C4ADD
triadic
#4A61DD #DD4A61 #61DD4A
tetradic
#4A61DD #DD4AAB #DDC64A #4ADD7C
square
#4A61DD #DD4AAB #DDC64A #4ADD7C
split-complementary
#4A61DD #DD7C4A #ABDD4A
monochromatic
#1B2E91 #253EC5 #4A61DD #7E8EE7 #B1BBF0
Accessibility & contrast
On white
5.19
#4A61DD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.05
#4A61DD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4A61DD
5.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A61DD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A61DD | 1.00 | 5.19 | 4.05 | 5.19 |
| #FFFFFF | 5.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0074E1
Deuteranopia (green-blind)
#0066DB
Tritanopia (blue-blind)
#007F95
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #4a61dd; /* rgb */ color: rgb(74, 97, 221); /* oklch */ color: oklch(54.6% 0.190 270.8);
Tailwind
colors: {
custom: {
50: '#8d8de8',
500: '#4a61dd',
950: '#000000',
},
}SCSS
$custom: #4a61dd; $custom-light: #8d8de8; $custom-dark: #000000;
JSON
{
"hex": "#4a61dd",
"rgb": {
"r": 74,
"g": 97,
"b": 221
},
"hsl": {
"h": 230.612,
"s": 68.372,
"l": 57.843
},
"oklch": {
"l": 0.54593,
"c": 0.1901,
"h": 270.8
},
"luminance": 0.15226
}Semantic roles & 50–950 ramp
primary
#4A61DD
secondary
#DFD6A4
accent
#D03DEB
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0D0C16
muted
#7E7D84