#50488A#50488A
#50488A is a dark, moderate blue. Relative luminance 0.082; OKLCH L 44.2% C 0.106 H 286.8°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).
Color values
| HEX | #50488A |
|---|---|
| RGB | rgb(80, 72, 138) |
| HSL | hsl(247, 31%, 41%) |
| HSV | hsv(247, 48%, 54%) |
| CMYK | cmyk(42%, 47.8%, 0%, 45.9%) |
| CIE-LAB | lab(34.34, 20.70, -35.80) |
| CIE-LCH | lch(34.34, 41.35, 300.03°) |
| OKLab | oklab(44.22% 0.0306 -0.1013) |
| OKLCH | oklch(44.22% 0.106 286.8) |
| XYZ | xyz(10.2118, 8.1748, 25.0797) |
| Luminance | 0.0818 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Twilight
#4E518B
ΔE00 3.53
Darkslateblue
#483D8B
ΔE00 3.77
Blueberry
#464196
ΔE00 4.15
Dusk
#4E5481
ΔE00 5.67
Ocean Blue
#4F42B5
ΔE00 7.95
Rebeccapurple
#663399
ΔE00 8.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#50488A #828A48
analogous
#48618A #50488A #71488A
triadic
#50488A #8A5048 #488A50
tetradic
#50488A #8A4861 #828A48 #488A71
square
#50488A #8A4861 #828A48 #488A71
split-complementary
#50488A #8A7148 #618A48
monochromatic
#211E3A #393362 #50488A #6B62AD #918AC2
Accessibility & contrast
On white
7.97
#50488A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.64
#50488A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #50488A
7.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##50488A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##50488A | 1.00 | 7.97 | 2.64 | 7.97 |
| #FFFFFF | 7.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.64 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2F528C
Deuteranopia (green-blind)
#2E4F88
Tritanopia (blue-blind)
#3F5562
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #50488a; /* rgb */ color: rgb(80, 72, 138); /* oklch */ color: oklch(44.2% 0.106 286.8);
Tailwind
colors: {
custom: {
50: '#847bac',
500: '#50488a',
950: '#000000',
},
}SCSS
$custom: #50488a; $custom-light: #847bac; $custom-dark: #000000;
JSON
{
"hex": "#50488a",
"rgb": {
"r": 80,
"g": 72,
"b": 138
},
"hsl": {
"h": 247.273,
"s": 31.429,
"l": 41.176
},
"oklch": {
"l": 0.44224,
"c": 0.10576,
"h": 286.8
},
"luminance": 0.08175
}Semantic roles & 50–950 ramp
primary
#50488A
secondary
#A8AE80
accent
#C860BB
background
#F8F7FA
surface
#EFEDF4
border
#CAC8CE
text
#0B0910
muted
#7C7B7F