#5137BC#5137BC
#5137BC is a mid, vivid violet. Relative luminance 0.081; OKLCH L 45.3% C 0.196 H 284.3°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #5137BC |
|---|---|
| RGB | rgb(81, 55, 188) |
| HSL | hsl(252, 55%, 48%) |
| HSV | hsv(252, 71%, 74%) |
| CMYK | cmyk(56.9%, 70.7%, 0%, 26.3%) |
| CIE-LAB | lab(34.21, 46.57, -66.06) |
| CIE-LCH | lch(34.21, 80.83, 305.18°) |
| OKLab | oklab(45.32% 0.0486 -0.1902) |
| OKLCH | oklch(45.32% 0.196 284.3) |
| XYZ | xyz(13.8339, 8.1117, 48.4040) |
| Luminance | 0.0811 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 1.89
Blurple
#5539CC
ΔE00 2.33
Ocean Blue
#4F42B5
ΔE00 3.07
Bluey Purple
#6241C7
ΔE00 3.84
Purple Blue
#5D21D0
ΔE00 4.60
Purpley Blue
#5F34E7
ΔE00 5.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5137BC #A2BC37
analogous
#3760BC #5137BC #9337BC
triadic
#5137BC #BC5137 #37BC51
tetradic
#5137BC #BC3760 #A2BC37 #37BC93
square
#5137BC #BC3760 #A2BC37 #37BC93
split-complementary
#5137BC #BC9337 #60BC37
monochromatic
#281B5D #3D298D #5137BC #7660D0 #9F8FDE
Accessibility & contrast
On white
8.01
#5137BC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#5137BC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5137BC
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5137BC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5137BC | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0054C0
Deuteranopia (green-blind)
#004CB9
Tritanopia (blue-blind)
#1A5A76
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #5137bc; /* rgb */ color: rgb(81, 55, 188); /* oklch */ color: oklch(45.3% 0.196 284.3);
Tailwind
colors: {
custom: {
50: '#8d70d1',
500: '#5137bc',
950: '#000000',
},
}SCSS
$custom: #5137bc; $custom-light: #8d70d1; $custom-dark: #000000;
JSON
{
"hex": "#5137bc",
"rgb": {
"r": 81,
"g": 55,
"b": 188
},
"hsl": {
"h": 251.729,
"s": 54.733,
"l": 47.647
},
"oklch": {
"l": 0.45317,
"c": 0.19627,
"h": 284.3
},
"luminance": 0.08113
}Semantic roles & 50–950 ramp
primary
#5137BC
secondary
#BCC986
accent
#DE4AC1
background
#F9F6FD
surface
#F2ECFA
border
#CCC7D3
text
#0D0814
muted
#7E7B83