#483FA9#483FA9
#483FA9 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.2% C 0.164 H 281.2°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).
Color values
| HEX | #483FA9 |
|---|---|
| RGB | rgb(72, 63, 169) |
| HSL | hsl(245, 46%, 45%) |
| HSV | hsv(245, 63%, 66%) |
| CMYK | cmyk(57.4%, 62.7%, 0%, 33.7%) |
| CIE-LAB | lab(33.56, 34.48, -55.89) |
| CIE-LCH | lch(33.56, 65.67, 301.67°) |
| OKLab | oklab(44.15% 0.0317 -0.1606) |
| OKLCH | oklch(44.15% 0.164 281.2) |
| XYZ | xyz(11.6092, 7.7965, 38.4216) |
| Luminance | 0.0780 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.14
Blueberry
#464196
ΔE00 3.27
Blue With A Hint Of Purple
#533CC6
ΔE00 4.60
Sapphire (survey)
#2138AB
ΔE00 4.74
Darkslateblue
#483D8B
ΔE00 5.02
Blurple
#5539CC
ΔE00 5.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#483FA9 #A0A93F
analogous
#3F6BA9 #483FA9 #7D3FA9
triadic
#483FA9 #A9483F #3FA948
tetradic
#483FA9 #A93F6B #A0A93F #3FA97D
square
#483FA9 #A93F6B #A0A93F #3FA97D
split-complementary
#483FA9 #A97D3F #6BA93F
monochromatic
#221E50 #352E7C #483FA9 #6961C4 #948ED5
Accessibility & contrast
On white
8.21
#483FA9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.56
#483FA9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #483FA9
8.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##483FA9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##483FA9 | 1.00 | 8.21 | 2.56 | 8.21 |
| #FFFFFF | 8.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0053AC
Deuteranopia (green-blind)
#004BA7
Tritanopia (blue-blind)
#13596E
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #483fa9; /* rgb */ color: rgb(72, 63, 169); /* oklch */ color: oklch(44.2% 0.164 281.2);
Tailwind
colors: {
custom: {
50: '#8474c3',
500: '#483fa9',
950: '#000000',
},
}SCSS
$custom: #483fa9; $custom-light: #8474c3; $custom-dark: #000000;
JSON
{
"hex": "#483fa9",
"rgb": {
"r": 72,
"g": 63,
"b": 169
},
"hsl": {
"h": 245.094,
"s": 45.69,
"l": 45.49
},
"oklch": {
"l": 0.44152,
"c": 0.16366,
"h": 281.2
},
"luminance": 0.07797
}Semantic roles & 50–950 ramp
primary
#483FA9
secondary
#BBC084
accent
#D552CA
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0C0813
muted
#7D7B82