#503DBC#503DBC
#503DBC is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.1% C 0.190 H 282.9°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).
Color values
| HEX | #503DBC |
|---|---|
| RGB | rgb(80, 61, 188) |
| HSL | hsl(249, 51%, 49%) |
| HSV | hsv(249, 68%, 74%) |
| CMYK | cmyk(57.4%, 67.6%, 0%, 26.3%) |
| CIE-LAB | lab(35.35, 43.06, -64.21) |
| CIE-LCH | lch(35.35, 77.31, 303.84°) |
| OKLab | oklab(46.11% 0.0422 -0.1848) |
| OKLCH | oklch(46.11% 0.19 282.9) |
| XYZ | xyz(14.0513, 8.6729, 48.5008) |
| Luminance | 0.0867 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 1.47
Ocean Blue
#4F42B5
ΔE00 1.72
Blurple
#5539CC
ΔE00 2.45
Bluey Purple
#6241C7
ΔE00 3.31
Blue Blue
#2242C7
ΔE00 5.45
Purple Blue
#5D21D0
ΔE00 5.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#503DBC #A9BC3D
analogous
#3D6ABC #503DBC #903DBC
triadic
#503DBC #BC503D #3DBC50
tetradic
#503DBC #BC3D6A #A9BC3D #3DBC90
square
#503DBC #BC3D6A #A9BC3D #3DBC90
split-complementary
#503DBC #BC903D #6ABC3D
monochromatic
#291F60 #3C2E8E #503DBC #7768CE #A196DD
Accessibility & contrast
On white
7.68
#503DBC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.73
#503DBC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #503DBC
7.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##503DBC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##503DBC | 1.00 | 7.68 | 2.73 | 7.68 |
| #FFFFFF | 7.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057C0
Deuteranopia (green-blind)
#004FBA
Tritanopia (blue-blind)
#145E77
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #503dbc; /* rgb */ color: rgb(80, 61, 188); /* oklch */ color: oklch(46.1% 0.190 282.9);
Tailwind
colors: {
custom: {
50: '#8c74d1',
500: '#503dbc',
950: '#000000',
},
}SCSS
$custom: #503dbc; $custom-light: #8c74d1; $custom-dark: #000000;
JSON
{
"hex": "#503dbc",
"rgb": {
"r": 80,
"g": 61,
"b": 188
},
"hsl": {
"h": 248.976,
"s": 51.004,
"l": 48.824
},
"oklch": {
"l": 0.46106,
"c": 0.18952,
"h": 282.9
},
"luminance": 0.08674
}Semantic roles & 50–950 ramp
primary
#503DBC
secondary
#C0C98C
accent
#DA4DC5
background
#F9F7FD
surface
#F1EDFA
border
#CBC8D3
text
#0D0814
muted
#7E7B83