#4837C5#4837C5
#4837C5 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.4% C 0.209 H 279.5°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4837C5 |
|---|---|
| RGB | rgb(72, 55, 197) |
| HSL | hsl(247, 56%, 49%) |
| HSV | hsv(247, 72%, 77%) |
| CMYK | cmyk(63.5%, 72.1%, 0%, 22.7%) |
| CIE-LAB | lab(34.27, 48.08, -71.28) |
| CIE-LCH | lch(34.27, 85.98, 304.00°) |
| OKLab | oklab(45.42% 0.0344 -0.2057) |
| OKLCH | oklch(45.42% 0.209 279.5) |
| XYZ | xyz(14.1135, 8.1402, 53.6400) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 1.84
Blurple
#5539CC
ΔE00 2.07
Ocean Blue
#4F42B5
ΔE00 3.55
Bluey Purple
#6241C7
ΔE00 4.36
Purple Blue
#5D21D0
ΔE00 4.76
Blue Blue
#2242C7
ΔE00 5.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4837C5 #B4C537
analogous
#376DC5 #4837C5 #8F37C5
triadic
#4837C5 #C54837 #37C548
tetradic
#4837C5 #C5376D #B4C537 #37C58F
square
#4837C5 #C5376D #B4C537 #37C58F
split-complementary
#4837C5 #C58F37 #6DC537
monochromatic
#251C65 #372A95 #4837C5 #7265D4 #9E95E1
Accessibility & contrast
On white
7.99
#4837C5 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#4837C5 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4837C5
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4837C5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4837C5 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056C9
Deuteranopia (green-blind)
#004BC2
Tritanopia (blue-blind)
#005E7B
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #4837c5; /* rgb */ color: rgb(72, 55, 197); /* oklch */ color: oklch(45.4% 0.209 279.5);
Tailwind
colors: {
custom: {
50: '#8a70d8',
500: '#4837c5',
950: '#000000',
},
}SCSS
$custom: #4837c5; $custom-light: #8a70d8; $custom-dark: #000000;
JSON
{
"hex": "#4837c5",
"rgb": {
"r": 72,
"g": 55,
"b": 197
},
"hsl": {
"h": 247.183,
"s": 56.349,
"l": 49.412
},
"oklch": {
"l": 0.4542,
"c": 0.20855,
"h": 279.5
},
"luminance": 0.08141
}Semantic roles & 50–950 ramp
primary
#4837C5
secondary
#C5CD8B
accent
#E048CE
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0815
muted
#7E7B83