#8583DA#8583DA
#8583DA is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.9% C 0.128 H 283.3°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).
Color values
| HEX | #8583DA |
|---|---|
| RGB | rgb(133, 131, 218) |
| HSL | hsl(241, 54%, 68%) |
| HSV | hsv(241, 40%, 85%) |
| CMYK | cmyk(39%, 39.9%, 0%, 14.5%) |
| CIE-LAB | lab(58.30, 21.82, -44.33) |
| CIE-LCH | lch(58.30, 49.41, 296.21°) |
| OKLab | oklab(64.9% 0.0294 -0.1247) |
| OKLCH | oklch(64.9% 0.128 283.3) |
| XYZ | xyz(30.4405, 26.2800, 69.7847) |
| Luminance | 0.2628 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Perrywinkle
#8F8CE7
ΔE00 3.25
Lavender Blue
#8B88F8
ΔE00 4.52
Periwinkle (survey)
#8E82FE
ΔE00 5.41
Cornflower
#6A79F7
ΔE00 6.96
Mediumpurple
#9370DB
ΔE00 7.35
Periwinkle Blue
#8F99FB
ΔE00 7.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#8583DA #D8DA83
analogous
#83ACDA #8583DA #B083DA
triadic
#8583DA #DA8583 #83DA85
tetradic
#8583DA #DA83AC #D8DA83 #83DAB0
square
#8583DA #DA83AC #D8DA83 #83DAB0
split-complementary
#8583DA #DAB083 #ACDA83
monochromatic
#3734AF #5754CC #8583DA #B3B2E8 #E2E1F6
Accessibility & contrast
On white
3.36
#8583DA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.26
#8583DA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #8583DA
6.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##8583DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##8583DA | 1.00 | 3.36 | 6.26 | 6.26 |
| #FFFFFF | 3.36 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#658FDD
Deuteranopia (green-blind)
#6289D8
Tritanopia (blue-blind)
#6D94A4
Achromatopsia (no color)
#8C8C8C
Design tokens & code
CSS
--color: #8583da; /* rgb */ color: rgb(133, 131, 218); /* oklch */ color: oklch(64.9% 0.128 283.3);
Tailwind
colors: {
custom: {
50: '#aca7e6',
500: '#8583da',
950: '#000000',
},
}SCSS
$custom: #8583da; $custom-light: #aca7e6; $custom-dark: #000000;
JSON
{
"hex": "#8583da",
"rgb": {
"r": 133,
"g": 131,
"b": 218
},
"hsl": {
"h": 241.379,
"s": 54.037,
"l": 68.431
},
"oklch": {
"l": 0.64896,
"c": 0.12813,
"h": 283.3
},
"luminance": 0.26281
}Semantic roles & 50–950 ramp
primary
#8583DA
secondary
#E9E9CF
accent
#C224BE
background
#FAFAFE
surface
#F4F4FC
border
#CECED5
text
#100F16
muted
#7F7F84