#6B71CA#6B71CA
#6B71CA is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.5% C 0.135 H 278.4°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).
Color values
| HEX | #6B71CA |
|---|---|
| RGB | rgb(107, 113, 202) |
| HSL | hsl(236, 47%, 61%) |
| HSV | hsv(236, 47%, 79%) |
| CMYK | cmyk(47%, 44.1%, 0%, 20.8%) |
| CIE-LAB | lab(50.92, 21.43, -47.10) |
| CIE-LCH | lch(50.92, 51.75, 294.47°) |
| OKLab | oklab(58.51% 0.0198 -0.1335) |
| OKLCH | oklch(58.51% 0.135 278.4) |
| XYZ | xyz(22.6259, 19.1991, 58.3793) |
| Luminance | 0.1920 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 5.06
Dark Periwinkle
#665FD1
ΔE00 6.17
Cornflower
#6A79F7
ΔE00 6.77
Mediumslateblue
#7B68EE
ΔE00 6.84
Royal Blue
#4169E1
ΔE00 7.05
Slate Blue
#6A5ACD
ΔE00 7.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B71CA #CAC46B
analogous
#6BA0CA #6B71CA #956BCA
triadic
#6B71CA #CA6B71 #71CA6B
tetradic
#6B71CA #CA6BA0 #CAC46B #6BCA95
square
#6B71CA #CA6BA0 #CAC46B #6BCA95
split-complementary
#6B71CA #CA956B #A0CA6B
monochromatic
#313789 #4149B6 #6B71CA #989CDA #C5C7EA
Accessibility & contrast
On white
4.34
#6B71CA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.84
#6B71CA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6B71CA
4.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B71CA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6B71CA | 1.00 | 4.34 | 4.84 | 4.84 |
| #FFFFFF | 4.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E7DCD
Deuteranopia (green-blind)
#4676C8
Tritanopia (blue-blind)
#498494
Achromatopsia (no color)
#797979
Design tokens & code
CSS
--color: #6b71ca; /* rgb */ color: rgb(107, 113, 202); /* oklch */ color: oklch(58.5% 0.135 278.4);
Tailwind
colors: {
custom: {
50: '#9a99da',
500: '#6b71ca',
950: '#000000',
},
}SCSS
$custom: #6b71ca; $custom-light: #9a99da; $custom-dark: #000000;
JSON
{
"hex": "#6b71ca",
"rgb": {
"r": 107,
"g": 113,
"b": 202
},
"hsl": {
"h": 236.211,
"s": 47.264,
"l": 60.588
},
"oklch": {
"l": 0.58511,
"c": 0.13493,
"h": 278.4
},
"luminance": 0.192
}Semantic roles & 50–950 ramp
primary
#6B71CA
secondary
#DAD8B6
accent
#B12BBB
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0E0E15
muted
#7E7E83