#6B59CA#6B59CA
#6B59CA is a mid, vivid blue. Relative luminance 0.145; OKLCH L 54.1% C 0.169 H 286.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).
Color values
| HEX | #6B59CA |
|---|---|
| RGB | rgb(107, 89, 202) |
| HSL | hsl(250, 52%, 57%) |
| HSV | hsv(250, 56%, 79%) |
| CMYK | cmyk(47%, 55.9%, 0%, 20.8%) |
| CIE-LAB | lab(44.99, 35.96, -56.60) |
| CIE-LCH | lch(44.99, 67.06, 302.43°) |
| OKLab | oklab(54.06% 0.0482 -0.1615) |
| OKLCH | oklch(54.06% 0.169 286.6) |
| XYZ | xyz(20.2934, 14.5339, 57.6017) |
| Luminance | 0.1454 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Slate Blue
#6A5ACD
ΔE00 0.61
Light Indigo
#6D5ACF
ΔE00 0.86
Iris
#6258C4
ΔE00 1.86
Dark Periwinkle
#665FD1
ΔE00 2.50
Warm Blue
#4B57DB
ΔE00 5.45
Purpley
#8756E4
ΔE00 6.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B59CA #B8CA59
analogous
#597FCA #6B59CA #A459CA
triadic
#6B59CA #CA6B59 #59CA6B
tetradic
#6B59CA #CA597F #B8CA59 #59CAA4
square
#6B59CA #CA597F #B8CA59 #59CAA4
split-complementary
#6B59CA #CAA459 #7FCA59
monochromatic
#372980 #4B38AE #6B59CA #9487D9 #BEB6E8
Accessibility & contrast
On white
5.37
#6B59CA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.91
#6B59CA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6B59CA
5.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B59CA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6B59CA | 1.00 | 5.37 | 3.91 | 5.37 |
| #FFFFFF | 5.37 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.37 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#136DCE
Deuteranopia (green-blind)
#1067C8
Tritanopia (blue-blind)
#4C7289
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #6b59ca; /* rgb */ color: rgb(107, 89, 202); /* oklch */ color: oklch(54.1% 0.169 286.6);
Tailwind
colors: {
custom: {
50: '#9c88db',
500: '#6b59ca',
950: '#000000',
},
}SCSS
$custom: #6b59ca; $custom-light: #9c88db; $custom-dark: #000000;
JSON
{
"hex": "#6b59ca",
"rgb": {
"r": 107,
"g": 89,
"b": 202
},
"hsl": {
"h": 249.558,
"s": 51.598,
"l": 57.059
},
"oklch": {
"l": 0.54057,
"c": 0.16854,
"h": 286.6
},
"luminance": 0.14535
}Semantic roles & 50–950 ramp
primary
#6B59CA
secondary
#CFD6A8
accent
#DB4DC4
background
#FAF8FD
surface
#F3F0FB
border
#CDCBD4
text
#0F0B15
muted
#7F7C83