#5750CA#5750CA
#5750CA is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.9% C 0.183 H 280.2°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).
Color values
| HEX | #5750CA |
|---|---|
| RGB | rgb(87, 80, 202) |
| HSL | hsl(243, 54%, 55%) |
| HSV | hsv(243, 60%, 79%) |
| CMYK | cmyk(56.9%, 60.4%, 0%, 20.8%) |
| CIE-LAB | lab(41.26, 37.41, -62.72) |
| CIE-LCH | lch(41.26, 73.03, 300.81°) |
| OKLab | oklab(50.9% 0.0326 -0.1801) |
| OKLCH | oklch(50.9% 0.183 280.2) |
| XYZ | xyz(17.4565, 12.0267, 57.2672) |
| Luminance | 0.1203 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 2.96
Warm Blue
#4B57DB
ΔE00 3.64
Slate Blue
#6A5ACD
ΔE00 4.14
Light Indigo
#6D5ACF
ΔE00 4.58
Bluey Purple
#6241C7
ΔE00 4.67
Ocean Blue
#4F42B5
ΔE00 5.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5750CA #C3CA50
analogous
#5086CA #5750CA #9450CA
triadic
#5750CA #CA5750 #50CA57
tetradic
#5750CA #CA5086 #C3CA50 #50CA94
square
#5750CA #CA5086 #C3CA50 #50CA94
split-complementary
#5750CA #CA9450 #86CA50
monochromatic
#2A257A #3A33A9 #5750CA #847FD8 #B1AEE6
Accessibility & contrast
On white
6.17
#5750CA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.41
#5750CA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5750CA
6.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5750CA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5750CA | 1.00 | 6.17 | 3.41 | 6.17 |
| #FFFFFF | 6.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0066CE
Deuteranopia (green-blind)
#005DC8
Tritanopia (blue-blind)
#166D85
Achromatopsia (no color)
#616161
Design tokens & code
CSS
--color: #5750ca; /* rgb */ color: rgb(87, 80, 202); /* oklch */ color: oklch(50.9% 0.183 280.2);
Tailwind
colors: {
custom: {
50: '#9181db',
500: '#5750ca',
950: '#000000',
},
}SCSS
$custom: #5750ca; $custom-light: #9181db; $custom-dark: #000000;
JSON
{
"hex": "#5750ca",
"rgb": {
"r": 87,
"g": 80,
"b": 202
},
"hsl": {
"h": 243.443,
"s": 53.509,
"l": 55.294
},
"oklch": {
"l": 0.50899,
"c": 0.18304,
"h": 280.2
},
"luminance": 0.12028
}Semantic roles & 50–950 ramp
primary
#5750CA
secondary
#D1D4A1
accent
#DD4BD5
background
#F9F7FD
surface
#F2EEFB
border
#CCC9D4
text
#0E0A15
muted
#7E7C83