#4A3DAB#4A3DAB
#4A3DAB is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.1% C 0.169 H 282.4°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).
Color values
| HEX | #4A3DAB |
|---|---|
| RGB | rgb(74, 61, 171) |
| HSL | hsl(247, 47%, 45%) |
| HSV | hsv(247, 64%, 67%) |
| CMYK | cmyk(56.7%, 64.3%, 0%, 32.9%) |
| CIE-LAB | lab(33.42, 36.70, -57.30) |
| CIE-LCH | lch(33.42, 68.05, 302.64°) |
| OKLab | oklab(44.15% 0.0361 -0.1647) |
| OKLCH | oklch(44.15% 0.169 282.4) |
| XYZ | xyz(11.8412, 7.7329, 39.3888) |
| Luminance | 0.0773 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.03
Blueberry
#464196
ΔE00 3.85
Blue With A Hint Of Purple
#533CC6
ΔE00 4.09
Sapphire (survey)
#2138AB
ΔE00 4.96
Blurple
#5539CC
ΔE00 5.01
Darkslateblue
#483D8B
ΔE00 5.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A3DAB #9EAB3D
analogous
#3D67AB #4A3DAB #813DAB
triadic
#4A3DAB #AB4A3D #3DAB4A
tetradic
#4A3DAB #AB3D67 #9EAB3D #3DAB81
square
#4A3DAB #AB3D67 #9EAB3D #3DAB81
split-complementary
#4A3DAB #AB813D #67AB3D
monochromatic
#231D51 #362D7E #4A3DAB #6B5FC6 #958CD6
Accessibility & contrast
On white
8.25
#4A3DAB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#4A3DAB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4A3DAB
8.25:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A3DAB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A3DAB | 1.00 | 8.25 | 2.55 | 8.25 |
| #FFFFFF | 8.25 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.25 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052AE
Deuteranopia (green-blind)
#004BA9
Tritanopia (blue-blind)
#19586E
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #4a3dab; /* rgb */ color: rgb(74, 61, 171); /* oklch */ color: oklch(44.1% 0.169 282.4);
Tailwind
colors: {
custom: {
50: '#8673c5',
500: '#4a3dab',
950: '#000000',
},
}SCSS
$custom: #4a3dab; $custom-light: #8673c5; $custom-dark: #000000;
JSON
{
"hex": "#4a3dab",
"rgb": {
"r": 74,
"g": 61,
"b": 171
},
"hsl": {
"h": 247.091,
"s": 47.414,
"l": 45.49
},
"oklch": {
"l": 0.44146,
"c": 0.16857,
"h": 282.4
},
"luminance": 0.07734
}Semantic roles & 50–950 ramp
primary
#4A3DAB
secondary
#B9C183
accent
#D751C7
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0C0813
muted
#7D7B82