#655BD3#655BD3
#655BD3 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.6% C 0.178 H 282.5°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #655BD3 |
|---|---|
| RGB | rgb(101, 91, 211) |
| HSL | hsl(245, 58%, 59%) |
| HSV | hsv(245, 57%, 83%) |
| CMYK | cmyk(52.1%, 56.9%, 0%, 17.3%) |
| CIE-LAB | lab(45.57, 36.23, -60.86) |
| CIE-LCH | lch(45.57, 70.83, 300.77°) |
| OKLab | oklab(54.56% 0.0386 -0.1742) |
| OKLCH | oklch(54.56% 0.178 282.5) |
| XYZ | xyz(20.8622, 14.9508, 63.4019) |
| Luminance | 0.1495 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 1.27
Slate Blue
#6A5ACD
ΔE00 1.36
Light Indigo
#6D5ACF
ΔE00 1.66
Iris
#6258C4
ΔE00 2.42
Warm Blue
#4B57DB
ΔE00 3.97
Purpley
#8756E4
ΔE00 6.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#655BD3 #C9D35B
analogous
#5B8DD3 #655BD3 #A15BD3
triadic
#655BD3 #D3655B #5BD365
tetradic
#655BD3 #D35B8D #C9D35B #5BD3A1
square
#655BD3 #D35B8D #C9D35B #5BD3A1
split-complementary
#655BD3 #D3A15B #8DD35B
monochromatic
#2F268E #3F33BE #655BD3 #928BE0 #C0BCED
Accessibility & contrast
On white
5.26
#655BD3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#655BD3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #655BD3
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##655BD3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##655BD3 | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0070D7
Deuteranopia (green-blind)
#0068D0
Tritanopia (blue-blind)
#38778E
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #655bd3; /* rgb */ color: rgb(101, 91, 211); /* oklch */ color: oklch(54.6% 0.178 282.5);
Tailwind
colors: {
custom: {
50: '#998ae1',
500: '#655bd3',
950: '#000000',
},
}SCSS
$custom: #655bd3; $custom-light: #998ae1; $custom-dark: #000000;
JSON
{
"hex": "#655bd3",
"rgb": {
"r": 101,
"g": 91,
"b": 211
},
"hsl": {
"h": 245,
"s": 57.692,
"l": 59.216
},
"oklch": {
"l": 0.54555,
"c": 0.17841,
"h": 282.5
},
"luminance": 0.14952
}Semantic roles & 50–950 ramp
primary
#655BD3
secondary
#D8DCAD
accent
#E147D4
background
#F9F8FD
surface
#F2F0FB
border
#CCCBD4
text
#0F0B15
muted
#7E7C83