#503BC8#503BC8
#503BC8 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.9% C 0.207 H 281.7°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).
Color values
| HEX | #503BC8 |
|---|---|
| RGB | rgb(80, 59, 200) |
| HSL | hsl(249, 56%, 51%) |
| HSV | hsv(249, 71%, 78%) |
| CMYK | cmyk(60%, 70.5%, 0%, 21.6%) |
| CIE-LAB | lab(35.99, 47.87, -70.19) |
| CIE-LCH | lch(35.99, 84.96, 304.29°) |
| OKLab | oklab(46.89% 0.0418 -0.2023) |
| OKLCH | oklch(46.89% 0.207 281.7) |
| XYZ | xyz(15.2943, 9.0025, 55.5641) |
| Luminance | 0.0900 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 0.51
Blurple
#5539CC
ΔE00 1.00
Bluey Purple
#6241C7
ΔE00 2.98
Ocean Blue
#4F42B5
ΔE00 3.18
Purpley Blue
#5F34E7
ΔE00 4.55
Purple Blue
#5D21D0
ΔE00 4.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#503BC8 #B3C83B
analogous
#3B6CC8 #503BC8 #963BC8
triadic
#503BC8 #C8503B #3BC850
tetradic
#503BC8 #C83B6C #B3C83B #3BC896
square
#503BC8 #C83B6C #B3C83B #3BC896
split-complementary
#503BC8 #C8963B #6CC83B
monochromatic
#291E6B #3C2B9A #503BC8 #7B6BD5 #A59BE3
Accessibility & contrast
On white
7.50
#503BC8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.80
#503BC8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #503BC8
7.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##503BC8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##503BC8 | 1.00 | 7.50 | 2.80 | 7.50 |
| #FFFFFF | 7.50 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.80 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.50 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0059CC
Deuteranopia (green-blind)
#0050C5
Tritanopia (blue-blind)
#00617D
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #503bc8; /* rgb */ color: rgb(80, 59, 200); /* oklch */ color: oklch(46.9% 0.207 281.7);
Tailwind
colors: {
custom: {
50: '#8e73da',
500: '#503bc8',
950: '#000000',
},
}SCSS
$custom: #503bc8; $custom-light: #8e73da; $custom-dark: #000000;
JSON
{
"hex": "#503bc8",
"rgb": {
"r": 80,
"g": 59,
"b": 200
},
"hsl": {
"h": 248.936,
"s": 56.175,
"l": 50.784
},
"oklch": {
"l": 0.46889,
"c": 0.20656,
"h": 281.7
},
"luminance": 0.09004
}Semantic roles & 50–950 ramp
primary
#503BC8
secondary
#C5CF90
accent
#DF48C9
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83