#583E95#583E95
#583E95 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 43.9% C 0.137 H 293.8°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).
Color values
| HEX | #583E95 |
|---|---|
| RGB | rgb(88, 62, 149) |
| HSL | hsl(258, 41%, 41%) |
| HSV | hsv(258, 58%, 58%) |
| CMYK | cmyk(40.9%, 58.4%, 0%, 41.6%) |
| CIE-LAB | lab(33.33, 32.29, -44.11) |
| CIE-LCH | lch(33.33, 54.67, 306.21°) |
| OKLab | oklab(43.88% 0.0552 -0.1254) |
| OKLCH | oklch(43.88% 0.137 293.8) |
| XYZ | xyz(11.1705, 7.6896, 29.3236) |
| Luminance | 0.0769 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Darkslateblue
#483D8B
ΔE00 3.48
Blueberry
#464196
ΔE00 4.16
Rebeccapurple
#663399
ΔE00 4.30
Ocean Blue
#4F42B5
ΔE00 5.83
Blue With A Hint Of Purple
#533CC6
ΔE00 7.74
Bluey Purple
#6241C7
ΔE00 7.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#583E95 #7B953E
analogous
#3E5095 #583E95 #843E95
triadic
#583E95 #95583E #3E9558
tetradic
#583E95 #953E50 #7B953E #3E9584
square
#583E95 #953E50 #7B953E #3E9584
split-complementary
#583E95 #95843E #50953E
monochromatic
#251A3F #3E2C6A #583E95 #7457B9 #9882CB
Accessibility & contrast
On white
8.27
#583E95 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.54
#583E95 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #583E95
8.27:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##583E95 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##583E95 | 1.00 | 8.27 | 2.54 | 8.27 |
| #FFFFFF | 8.27 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.27 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0D4F98
Deuteranopia (green-blind)
#174D93
Tritanopia (blue-blind)
#485163
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #583e95; /* rgb */ color: rgb(88, 62, 149); /* oklch */ color: oklch(43.9% 0.137 293.8);
Tailwind
colors: {
custom: {
50: '#8b74b5',
500: '#583e95',
950: '#000000',
},
}SCSS
$custom: #583e95; $custom-light: #8b74b5; $custom-dark: #000000;
JSON
{
"hex": "#583e95",
"rgb": {
"r": 88,
"g": 62,
"b": 149
},
"hsl": {
"h": 257.931,
"s": 41.232,
"l": 41.373
},
"oklch": {
"l": 0.43879,
"c": 0.13704,
"h": 293.8
},
"luminance": 0.0769
}Semantic roles & 50–950 ramp
primary
#583E95
secondary
#A3B57A
accent
#D157AD
background
#F8F7FB
surface
#F0EDF6
border
#CBC8D0
text
#0C0811
muted
#7D7B80