#4837C3#4837C3
#4837C3 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.2% C 0.206 H 279.7°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).
Color values
| HEX | #4837C3 |
|---|---|
| RGB | rgb(72, 55, 195) |
| HSL | hsl(247, 56%, 49%) |
| HSV | hsv(247, 72%, 76%) |
| CMYK | cmyk(63.1%, 71.8%, 0%, 23.5%) |
| CIE-LAB | lab(34.09, 47.45, -70.42) |
| CIE-LCH | lch(34.09, 84.92, 303.98°) |
| OKLab | oklab(45.23% 0.0348 -0.2032) |
| OKLCH | oklch(45.23% 0.206 279.7) |
| XYZ | xyz(13.8859, 8.0492, 52.4411) |
| Luminance | 0.0805 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 1.92
Blurple
#5539CC
ΔE00 2.24
Ocean Blue
#4F42B5
ΔE00 3.42
Bluey Purple
#6241C7
ΔE00 4.42
Purple Blue
#5D21D0
ΔE00 4.84
Blue Blue
#2242C7
ΔE00 5.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4837C3 #B2C337
analogous
#376CC3 #4837C3 #8E37C3
triadic
#4837C3 #C34837 #37C348
tetradic
#4837C3 #C3376C #B2C337 #37C38E
square
#4837C3 #C3376C #B2C337 #37C38E
split-complementary
#4837C3 #C38E37 #6CC337
monochromatic
#251C64 #362A93 #4837C3 #7164D3 #9D94E1
Accessibility & contrast
On white
8.05
#4837C3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.61
#4837C3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4837C3
8.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4837C3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4837C3 | 1.00 | 8.05 | 2.61 | 8.05 |
| #FFFFFF | 8.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.61 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055C7
Deuteranopia (green-blind)
#004BC0
Tritanopia (blue-blind)
#005E79
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #4837c3; /* rgb */ color: rgb(72, 55, 195); /* oklch */ color: oklch(45.2% 0.206 279.7);
Tailwind
colors: {
custom: {
50: '#8a70d6',
500: '#4837c3',
950: '#000000',
},
}SCSS
$custom: #4837c3; $custom-light: #8a70d6; $custom-dark: #000000;
JSON
{
"hex": "#4837c3",
"rgb": {
"r": 72,
"g": 55,
"b": 195
},
"hsl": {
"h": 247.286,
"s": 56,
"l": 49.02
},
"oklch": {
"l": 0.45229,
"c": 0.20613,
"h": 279.7
},
"luminance": 0.0805
}Semantic roles & 50–950 ramp
primary
#4837C3
secondary
#C4CC8A
accent
#DF49CD
background
#F9F6FD
surface
#F1ECFA
border
#CBC7D3
text
#0D0814
muted
#7E7B83