#837DF2#837DF2
#837DF2 is a light, vivid blue. Relative luminance 0.259; OKLCH L 65.0% C 0.170 H 282.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).
Color values
| HEX | #837DF2 |
|---|---|
| RGB | rgb(131, 125, 242) |
| HSL | hsl(243, 82%, 72%) |
| HSV | hsv(243, 48%, 95%) |
| CMYK | cmyk(45.9%, 48.3%, 0%, 5.1%) |
| CIE-LAB | lab(57.94, 31.69, -58.29) |
| CIE-LCH | lch(57.94, 66.34, 298.53°) |
| OKLab | oklab(65% 0.038 -0.1656) |
| OKLCH | oklch(65% 0.17 282.9) |
| XYZ | xyz(32.7159, 25.9018, 87.2629) |
| Luminance | 0.2590 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Periwinkle (survey)
#8E82FE
ΔE00 2.64
Lavender Blue
#8B88F8
ΔE00 3.33
Cornflower
#6A79F7
ΔE00 4.35
Perrywinkle
#8F8CE7
ΔE00 5.16
Mediumslateblue
#7B68EE
ΔE00 6.32
Mediumpurple
#9370DB
ΔE00 6.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#837DF2 #ECF27D
analogous
#7DB2F2 #837DF2 #BE7DF2
triadic
#837DF2 #F2837D #7DF283
tetradic
#837DF2 #F27DB2 #ECF27D #7DF2BE
square
#837DF2 #F27DB2 #ECF27D #7DF2BE
split-complementary
#837DF2 #F2BE7D #B2F27D
monochromatic
#2016DE #4E45EC #837DF2 #B8B5F8 #E4E3FC
Accessibility & contrast
On white
3.40
#837DF2 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.18
#837DF2 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #837DF2
6.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##837DF2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##837DF2 | 1.00 | 3.40 | 6.18 | 6.18 |
| #FFFFFF | 3.40 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.18 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.18 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A8FF6
Deuteranopia (green-blind)
#4487EF
Tritanopia (blue-blind)
#5D96AC
Achromatopsia (no color)
#8B8B8B
Design tokens & code
CSS
--color: #837df2; /* rgb */ color: rgb(131, 125, 242); /* oklch */ color: oklch(65.0% 0.170 282.9);
Tailwind
colors: {
custom: {
50: '#ada2f7',
500: '#837df2',
950: '#000000',
},
}SCSS
$custom: #837df2; $custom-light: #ada2f7; $custom-dark: #000000;
JSON
{
"hex": "#837df2",
"rgb": {
"r": 131,
"g": 125,
"b": 242
},
"hsl": {
"h": 243.077,
"s": 81.818,
"l": 71.961
},
"oklch": {
"l": 0.65001,
"c": 0.16991,
"h": 282.9
},
"luminance": 0.25903
}Semantic roles & 50–950 ramp
primary
#837DF2
secondary
#F3F4D7
accent
#DE07D3
background
#FBFAFF
surface
#F6F3FF
border
#D0CDD7
text
#110F17
muted
#807F85