#583BAC#583BAC
#583BAC is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.2% C 0.171 H 289.5°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).
Color values
| HEX | #583BAC |
|---|---|
| RGB | rgb(88, 59, 172) |
| HSL | hsl(255, 49%, 45%) |
| HSV | hsv(255, 66%, 67%) |
| CMYK | cmyk(48.8%, 65.7%, 0%, 32.5%) |
| CIE-LAB | lab(34.36, 40.78, -56.32) |
| CIE-LCH | lch(34.36, 69.53, 305.91°) |
| OKLab | oklab(45.16% 0.0573 -0.1613) |
| OKLCH | oklch(45.16% 0.171 289.5) |
| XYZ | xyz(13.0327, 8.1807, 39.9141) |
| Luminance | 0.0818 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.99
Blue With A Hint Of Purple
#533CC6
ΔE00 3.86
Bluey Purple
#6241C7
ΔE00 4.42
Blurple
#5539CC
ΔE00 4.54
Rebeccapurple
#663399
ΔE00 5.03
Blueberry
#464196
ΔE00 5.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#583BAC #8FAC3B
analogous
#3B57AC #583BAC #903BAC
triadic
#583BAC #AC583B #3BAC58
tetradic
#583BAC #AC3B57 #8FAC3B #3BAC90
square
#583BAC #AC3B57 #8FAC3B #3BAC90
split-complementary
#583BAC #AC903B #57AC3B
monochromatic
#291C51 #412B7E #583BAC #785DC7 #9E8AD7
Accessibility & contrast
On white
7.97
#583BAC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.64
#583BAC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #583BAC
7.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##583BAC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##583BAC | 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)
#0053B0
Deuteranopia (green-blind)
#004EAA
Tritanopia (blue-blind)
#3C566E
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #583bac; /* rgb */ color: rgb(88, 59, 172); /* oklch */ color: oklch(45.2% 0.171 289.5);
Tailwind
colors: {
custom: {
50: '#8e73c6',
500: '#583bac',
950: '#000000',
},
}SCSS
$custom: #583bac; $custom-light: #8e73c6; $custom-dark: #000000;
JSON
{
"hex": "#583bac",
"rgb": {
"r": 88,
"g": 59,
"b": 172
},
"hsl": {
"h": 255.398,
"s": 48.918,
"l": 45.294
},
"oklch": {
"l": 0.45164,
"c": 0.17118,
"h": 289.5
},
"luminance": 0.08181
}Semantic roles & 50–950 ramp
primary
#583BAC
secondary
#B1C181
accent
#D84FB5
background
#F9F7FC
surface
#F1EDF8
border
#CBC8D1
text
#0D0813
muted
#7E7B82