#483BAB#483BAB
#483BAB is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.7% C 0.171 H 281.9°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).
Color values
| HEX | #483BAB |
|---|---|
| RGB | rgb(72, 59, 171) |
| HSL | hsl(247, 49%, 45%) |
| HSV | hsv(247, 65%, 67%) |
| CMYK | cmyk(57.9%, 65.5%, 0%, 32.9%) |
| CIE-LAB | lab(32.80, 37.56, -58.32) |
| CIE-LCH | lch(32.80, 69.37, 302.79°) |
| OKLab | oklab(43.65% 0.0353 -0.1677) |
| OKLCH | oklch(43.65% 0.171 281.9) |
| XYZ | xyz(11.5849, 7.4452, 39.3468) |
| Luminance | 0.0745 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.46
Blueberry
#464196
ΔE00 4.08
Blue With A Hint Of Purple
#533CC6
ΔE00 4.16
Sapphire (survey)
#2138AB
ΔE00 4.64
Blurple
#5539CC
ΔE00 5.03
Darkslateblue
#483D8B
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#483BAB #9EAB3B
analogous
#3B66AB #483BAB #803BAB
triadic
#483BAB #AB483B #3BAB48
tetradic
#483BAB #AB3B66 #9EAB3B #3BAB80
square
#483BAB #AB3B66 #9EAB3B #3BAB80
split-complementary
#483BAB #AB803B #66AB3B
monochromatic
#221C50 #352B7D #483BAB #695CC7 #938AD7
Accessibility & contrast
On white
8.44
#483BAB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.49
#483BAB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #483BAB
8.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##483BAB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##483BAB | 1.00 | 8.44 | 2.49 | 8.44 |
| #FFFFFF | 8.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051AF
Deuteranopia (green-blind)
#0049A9
Tritanopia (blue-blind)
#10576D
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #483bab; /* rgb */ color: rgb(72, 59, 171); /* oklch */ color: oklch(43.7% 0.171 281.9);
Tailwind
colors: {
custom: {
50: '#8572c5',
500: '#483bab',
950: '#000000',
},
}SCSS
$custom: #483bab; $custom-light: #8572c5; $custom-dark: #000000;
JSON
{
"hex": "#483bab",
"rgb": {
"r": 72,
"g": 59,
"b": 171
},
"hsl": {
"h": 246.964,
"s": 48.696,
"l": 45.098
},
"oklch": {
"l": 0.43653,
"c": 0.17139,
"h": 281.9
},
"luminance": 0.07446
}Semantic roles & 50–950 ramp
primary
#483BAB
secondary
#BAC181
accent
#D850C8
background
#F8F6FC
surface
#F0ECF8
border
#CBC7D1
text
#0C0813
muted
#7D7B82