#6181F7#6181F7
#6181F7 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.8% C 0.179 H 269.4°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #6181F7 |
|---|---|
| RGB | rgb(97, 129, 247) |
| HSL | hsl(227, 90%, 67%) |
| HSV | hsv(227, 61%, 97%) |
| CMYK | cmyk(60.7%, 47.8%, 0%, 3.1%) |
| CIE-LAB | lab(57.03, 23.98, -62.64) |
| CIE-LCH | lch(57.03, 67.07, 290.95°) |
| OKLab | oklab(63.84% -0.0019 -0.1792) |
| OKLCH | oklch(63.84% 0.179 269.4) |
| XYZ | xyz(29.5629, 24.9548, 91.2365) |
| Luminance | 0.2496 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 2.75
Cornflower
#6A79F7
ΔE00 3.39
Lightish Blue
#3D7AFD
ΔE00 4.04
Dodger Blue
#3E82FC
ΔE00 4.33
Clear Blue
#247AFD
ΔE00 5.64
Cornflowerblue
#6495ED
ΔE00 6.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6181F7 #F7D761
analogous
#61CCF7 #6181F7 #8C61F7
triadic
#6181F7 #F76181 #81F761
tetradic
#6181F7 #F761CC #F7D761 #61F78C
square
#6181F7 #F761CC #F7D761 #61F78C
split-complementary
#6181F7 #F78C61 #CCF761
monochromatic
#0B35D3 #2753F4 #6181F7 #9BAFFA #D6DEFD
Accessibility & contrast
On white
3.51
#6181F7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#6181F7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6181F7
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6181F7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6181F7 | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4590FB
Deuteranopia (green-blind)
#2883F5
Tritanopia (blue-blind)
#009CB0
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #6181f7; /* rgb */ color: rgb(97, 129, 247); /* oklch */ color: oklch(63.8% 0.179 269.4);
Tailwind
colors: {
custom: {
50: '#9aa5fa',
500: '#6181f7',
950: '#000000',
},
}SCSS
$custom: #6181f7; $custom-light: #9aa5fa; $custom-dark: #000000;
JSON
{
"hex": "#6181f7",
"rgb": {
"r": 97,
"g": 129,
"b": 247
},
"hsl": {
"h": 227.2,
"s": 90.361,
"l": 67.451
},
"oklch": {
"l": 0.63838,
"c": 0.17917,
"h": 269.4
},
"luminance": 0.24957
}Semantic roles & 50–950 ramp
primary
#6181F7
secondary
#F1E7C2
accent
#B500E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F0F17
muted
#7F7F85