#5158DE#5158DE
#5158DE is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.5% C 0.201 H 275.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).
Color values
| HEX | #5158DE |
|---|---|
| RGB | rgb(81, 88, 222) |
| HSL | hsl(237, 68%, 59%) |
| HSV | hsv(237, 64%, 87%) |
| CMYK | cmyk(63.5%, 60.4%, 0%, 12.9%) |
| CIE-LAB | lab(44.23, 38.08, -69.37) |
| CIE-LCH | lch(44.23, 79.13, 298.76°) |
| OKLab | oklab(53.46% 0.0176 -0.1998) |
| OKLCH | oklch(53.46% 0.201 275) |
| XYZ | xyz(20.0635, 14.0010, 70.7382) |
| Luminance | 0.1400 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 0.98
Dark Periwinkle
#665FD1
ΔE00 3.89
Iris
#6258C4
ΔE00 4.38
Slate Blue
#6A5ACD
ΔE00 4.48
Light Indigo
#6D5ACF
ΔE00 4.82
Electric Blue
#0652FF
ΔE00 4.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5158DE #DED751
analogous
#519FDE #5158DE #9051DE
triadic
#5158DE #DE5158 #58DE51
tetradic
#5158DE #DE519F #DED751 #51DE90
square
#5158DE #DE519F #DED751 #51DE90
split-complementary
#5158DE #DE9051 #9FDE51
monochromatic
#1D2398 #272FCB #5158DE #8489E8 #B8BBF2
Accessibility & contrast
On white
5.53
#5158DE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.80
#5158DE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5158DE
5.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5158DE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5158DE | 1.00 | 5.53 | 3.80 | 5.53 |
| #FFFFFF | 5.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.80 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006FE2
Deuteranopia (green-blind)
#0062DB
Tritanopia (blue-blind)
#007993
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #5158de; /* rgb */ color: rgb(81, 88, 222); /* oklch */ color: oklch(53.5% 0.201 275.0);
Tailwind
colors: {
custom: {
50: '#9187e9',
500: '#5158de',
950: '#000000',
},
}SCSS
$custom: #5158de; $custom-light: #9187e9; $custom-dark: #000000;
JSON
{
"hex": "#5158de",
"rgb": {
"r": 81,
"g": 88,
"b": 222
},
"hsl": {
"h": 237.021,
"s": 68.116,
"l": 59.412
},
"oklch": {
"l": 0.53459,
"c": 0.20054,
"h": 275
},
"luminance": 0.14003
}Semantic roles & 50–950 ramp
primary
#5158DE
secondary
#E1DEAA
accent
#E23DEB
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0E0B16
muted
#7E7C84