#5749EC#5749EC
#5749EC is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.7% C 0.234 H 278.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).
Color values
| HEX | #5749EC |
|---|---|
| RGB | rgb(87, 73, 236) |
| HSL | hsl(245, 81%, 61%) |
| HSV | hsv(245, 69%, 93%) |
| CMYK | cmyk(63.1%, 69.1%, 0%, 7.5%) |
| CIE-LAB | lab(42.53, 52.12, -80.07) |
| CIE-LCH | lch(42.53, 95.55, 303.06°) |
| OKLab | oklab(52.68% 0.0348 -0.231) |
| OKLCH | oklch(52.68% 0.234 278.6) |
| XYZ | xyz(21.4485, 12.8457, 80.6898) |
| Luminance | 0.1285 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.35
Bluish Purple
#703BE7
ΔE00 4.45
Purpley Blue
#5F34E7
ΔE00 4.70
Warm Blue
#4B57DB
ΔE00 4.82
Burple
#6832E3
ΔE00 5.43
Bluey Purple
#6241C7
ΔE00 5.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5749EC #DEEC49
analogous
#498DEC #5749EC #A849EC
triadic
#5749EC #EC5749 #49EC57
tetradic
#5749EC #EC498D #DEEC49 #49ECA8
square
#5749EC #EC498D #DEEC49 #49ECA8
split-complementary
#5749EC #ECA849 #8DEC49
monochromatic
#1F12A9 #2917E0 #5749EC #8A80F2 #BDB8F8
Accessibility & contrast
On white
5.88
#5749EC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.57
#5749EC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5749EC
5.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5749EC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5749EC | 1.00 | 5.88 | 3.57 | 5.88 |
| #FFFFFF | 5.88 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.57 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.88 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006BF1
Deuteranopia (green-blind)
#005EE9
Tritanopia (blue-blind)
#007595
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #5749ec; /* rgb */ color: rgb(87, 73, 236); /* oklch */ color: oklch(52.7% 0.234 278.6);
Tailwind
colors: {
custom: {
50: '#977ef3',
500: '#5749ec',
950: '#000000',
},
}SCSS
$custom: #5749ec; $custom-light: #977ef3; $custom-dark: #000000;
JSON
{
"hex": "#5749ec",
"rgb": {
"r": 87,
"g": 73,
"b": 236
},
"hsl": {
"h": 245.153,
"s": 81.095,
"l": 60.588
},
"oklch": {
"l": 0.52681,
"c": 0.23365,
"h": 278.6
},
"luminance": 0.12847
}Semantic roles & 50–950 ramp
primary
#5749EC
secondary
#E2E7A9
accent
#DD08CB
background
#FAF7FF
surface
#F4EEFE
border
#CEC9D6
text
#0F0A17
muted
#7F7C85