#6C91FC#6C91FC
#6C91FC is a light, vivid blue. Relative luminance 0.305; OKLCH L 67.9% C 0.163 H 267.6°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).
Color values
| HEX | #6C91FC |
|---|---|
| RGB | rgb(108, 145, 252) |
| HSL | hsl(225, 96%, 71%) |
| HSV | hsv(225, 57%, 99%) |
| CMYK | cmyk(57.1%, 42.5%, 0%, 1.2%) |
| CIE-LAB | lab(62.05, 18.06, -57.32) |
| CIE-LCH | lch(62.05, 60.10, 287.49°) |
| OKLab | oklab(67.92% -0.0069 -0.1631) |
| OKLCH | oklch(67.92% 0.163 267.6) |
| XYZ | xyz(33.8745, 30.4645, 96.1717) |
| Luminance | 0.3047 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflowerblue
#6495ED
ΔE00 3.15
Soft Blue
#6488EA
ΔE00 3.42
Dodger Blue
#3E82FC
ΔE00 6.11
Periwinkle Blue
#8F99FB
ΔE00 6.15
Faded Blue
#658CBB
ΔE00 7.12
Dark Sky Blue
#448EE4
ΔE00 7.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6C91FC #FCD76C
analogous
#6CD9FC #6C91FC #8F6CFC
triadic
#6C91FC #FC6C91 #91FC6C
tetradic
#6C91FC #FC6CD9 #FCD76C #6CFC8F
square
#6C91FC #FC6CD9 #FCD76C #6CFC8F
split-complementary
#6C91FC #FC8F6C #D9FC6C
monochromatic
#053FE9 #3064FB #6C91FC #A8BEFD #E1E9FE
Accessibility & contrast
On white
2.96
#6C91FC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.09
#6C91FC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #6C91FC
7.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6C91FC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6C91FC | 1.00 | 2.96 | 7.09 | 7.09 |
| #FFFFFF | 2.96 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#629DFF
Deuteranopia (green-blind)
#4E90FA
Tritanopia (blue-blind)
#00A9BA
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #6c91fc; /* rgb */ color: rgb(108, 145, 252); /* oklch */ color: oklch(67.9% 0.163 267.6);
Tailwind
colors: {
custom: {
50: '#a0b0fe',
500: '#6c91fc',
950: '#000000',
},
}SCSS
$custom: #6c91fc; $custom-light: #a0b0fe; $custom-dark: #000000;
JSON
{
"hex": "#6c91fc",
"rgb": {
"r": 108,
"g": 145,
"b": 252
},
"hsl": {
"h": 224.583,
"s": 96,
"l": 70.588
},
"oklch": {
"l": 0.67924,
"c": 0.16328,
"h": 267.6
},
"luminance": 0.30467
}Semantic roles & 50–950 ramp
primary
#6C91FC
secondary
#F5EBCE
accent
#AB00E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#101018
muted
#7F7F86