#4F3CB3#4F3CB3
#4F3CB3 is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.1% C 0.179 H 283.8°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4F3CB3 |
|---|---|
| RGB | rgb(79, 60, 179) |
| HSL | hsl(250, 50%, 47%) |
| HSV | hsv(250, 66%, 70%) |
| CMYK | cmyk(55.9%, 66.5%, 0%, 29.8%) |
| CIE-LAB | lab(34.29, 40.68, -60.63) |
| CIE-LCH | lch(34.29, 73.01, 303.86°) |
| OKLab | oklab(45.09% 0.0429 -0.1743) |
| OKLCH | oklch(45.09% 0.179 283.8) |
| XYZ | xyz(12.9745, 8.1479, 43.5281) |
| Luminance | 0.0815 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 1.67
Blue With A Hint Of Purple
#533CC6
ΔE00 2.72
Blurple
#5539CC
ΔE00 3.60
Bluey Purple
#6241C7
ΔE00 4.24
Blueberry
#464196
ΔE00 5.23
Sapphire (survey)
#2138AB
ΔE00 5.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F3CB3 #A0B33C
analogous
#3C65B3 #4F3CB3 #8B3CB3
triadic
#4F3CB3 #B34F3C #3CB34F
tetradic
#4F3CB3 #B33C65 #A0B33C #3CB38B
square
#4F3CB3 #B33C65 #A0B33C #3CB38B
split-complementary
#4F3CB3 #B38B3C #65B33C
monochromatic
#271D57 #3B2D85 #4F3CB3 #7362CA #9C90DA
Accessibility & contrast
On white
7.99
#4F3CB3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#4F3CB3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4F3CB3
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F3CB3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4F3CB3 | 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)
#0054B7
Deuteranopia (green-blind)
#004DB1
Tritanopia (blue-blind)
#205A72
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #4f3cb3; /* rgb */ color: rgb(79, 60, 179); /* oklch */ color: oklch(45.1% 0.179 283.8);
Tailwind
colors: {
custom: {
50: '#8a73cb',
500: '#4f3cb3',
950: '#000000',
},
}SCSS
$custom: #4f3cb3; $custom-light: #8a73cb; $custom-dark: #000000;
JSON
{
"hex": "#4f3cb3",
"rgb": {
"r": 79,
"g": 60,
"b": 179
},
"hsl": {
"h": 249.58,
"s": 49.791,
"l": 46.863
},
"oklch": {
"l": 0.45087,
"c": 0.17948,
"h": 283.8
},
"luminance": 0.08149
}Semantic roles & 50–950 ramp
primary
#4F3CB3
secondary
#BBC586
accent
#D94EC3
background
#F9F7FC
surface
#F1EDF9
border
#CBC8D2
text
#0D0813
muted
#7E7B82