#5337B1#5337B1
#5337B1 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.5% C 0.183 H 287.0°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).
Color values
| HEX | #5337B1 |
|---|---|
| RGB | rgb(83, 55, 177) |
| HSL | hsl(254, 53%, 45%) |
| HSV | hsv(254, 69%, 69%) |
| CMYK | cmyk(53.1%, 68.9%, 0%, 30.6%) |
| CIE-LAB | lab(33.45, 43.60, -60.80) |
| CIE-LCH | lch(33.45, 74.82, 305.65°) |
| OKLab | oklab(44.52% 0.0534 -0.1747) |
| OKLCH | oklch(44.52% 0.183 287) |
| XYZ | xyz(12.8669, 7.7451, 42.4034) |
| Luminance | 0.0775 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.14
Blue With A Hint Of Purple
#533CC6
ΔE00 3.23
Blurple
#5539CC
ΔE00 3.79
Bluey Purple
#6241C7
ΔE00 4.56
Purple Blue
#5D21D0
ΔE00 5.45
Rebeccapurple
#663399
ΔE00 5.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5337B1 #95B137
analogous
#3758B1 #5337B1 #9037B1
triadic
#5337B1 #B15337 #37B153
tetradic
#5337B1 #B13758 #95B137 #37B190
square
#5337B1 #B13758 #95B137 #37B190
split-complementary
#5337B1 #B19037 #58B137
monochromatic
#271A54 #3D2882 #5337B1 #745ACC #9B88DA
Accessibility & contrast
On white
8.24
#5337B1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#5337B1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5337B1
8.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5337B1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5337B1 | 1.00 | 8.24 | 2.55 | 8.24 |
| #FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052B5
Deuteranopia (green-blind)
#004BAF
Tritanopia (blue-blind)
#2E566F
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #5337b1; /* rgb */ color: rgb(83, 55, 177); /* oklch */ color: oklch(44.5% 0.183 287.0);
Tailwind
colors: {
custom: {
50: '#8c70c9',
500: '#5337b1',
950: '#000000',
},
}SCSS
$custom: #5337b1; $custom-light: #8c70c9; $custom-dark: #000000;
JSON
{
"hex": "#5337b1",
"rgb": {
"r": 83,
"g": 55,
"b": 177
},
"hsl": {
"h": 253.77,
"s": 52.586,
"l": 45.49
},
"oklch": {
"l": 0.44519,
"c": 0.18264,
"h": 287
},
"luminance": 0.07746
}Semantic roles & 50–950 ramp
primary
#5337B1
secondary
#B4C480
accent
#DC4CBB
background
#F9F6FC
surface
#F1ECF8
border
#CBC7D1
text
#0D0813
muted
#7E7B82