#543DDC#543DDC
#543DDC is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.3% C 0.228 H 280.6°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).
Color values
| HEX | #543DDC |
|---|---|
| RGB | rgb(84, 61, 220) |
| HSL | hsl(249, 69%, 55%) |
| HSV | hsv(249, 72%, 86%) |
| CMYK | cmyk(61.8%, 72.3%, 0%, 13.7%) |
| CIE-LAB | lab(38.53, 53.35, -77.55) |
| CIE-LCH | lch(38.53, 94.13, 304.53°) |
| OKLab | oklab(49.33% 0.0419 -0.2237) |
| OKLCH | oklch(49.33% 0.228 280.6) |
| XYZ | xyz(18.2391, 10.3882, 68.7403) |
| Luminance | 0.1039 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blurple
#5539CC
ΔE00 2.37
Purpley Blue
#5F34E7
ΔE00 2.46
Blue With A Hint Of Purple
#533CC6
ΔE00 2.91
Bluey Purple
#6241C7
ΔE00 3.31
Purpleish Blue
#6140EF
ΔE00 3.31
Burple
#6832E3
ΔE00 3.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#543DDC #C5DC3D
analogous
#3D76DC #543DDC #A33DDC
triadic
#543DDC #DC543D #3DDC54
tetradic
#543DDC #DC3D76 #C5DC3D #3DDCA3
square
#543DDC #DC3D76 #C5DC3D #3DDCA3
split-complementary
#543DDC #DCA33D #76DC3D
monochromatic
#281886 #3822BA #543DDC #8271E5 #AFA5EF
Accessibility & contrast
On white
6.82
#543DDC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.08
#543DDC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #543DDC
6.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##543DDC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##543DDC | 1.00 | 6.82 | 3.08 | 6.82 |
| #FFFFFF | 6.82 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.82 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0060E1
Deuteranopia (green-blind)
#0055D9
Tritanopia (blue-blind)
#006989
Achromatopsia (no color)
#5B5B5B
Design tokens & code
CSS
--color: #543ddc; /* rgb */ color: rgb(84, 61, 220); /* oklch */ color: oklch(49.3% 0.228 280.6);
Tailwind
colors: {
custom: {
50: '#9475e8',
500: '#543ddc',
950: '#000000',
},
}SCSS
$custom: #543ddc; $custom-light: #9475e8; $custom-dark: #000000;
JSON
{
"hex": "#543ddc",
"rgb": {
"r": 84,
"g": 61,
"b": 220
},
"hsl": {
"h": 248.679,
"s": 69.432,
"l": 55.098
},
"oklch": {
"l": 0.49334,
"c": 0.22761,
"h": 280.6
},
"luminance": 0.1039
}Semantic roles & 50–950 ramp
primary
#543DDC
secondary
#D2DC99
accent
#EC3CD3
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0F0916
muted
#7E7B84