#6B81FA#6B81FA
#6B81FA is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.6% C 0.180 H 272.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).
Color values
| HEX | #6B81FA |
|---|---|
| RGB | rgb(107, 129, 250) |
| HSL | hsl(231, 93%, 70%) |
| HSV | hsv(231, 57%, 98%) |
| CMYK | cmyk(57.2%, 48.4%, 0%, 2%) |
| CIE-LAB | lab(57.78, 26.78, -63.07) |
| CIE-LCH | lch(57.78, 68.52, 293.00°) |
| OKLab | oklab(64.61% 0.0083 -0.1802) |
| OKLCH | oklch(64.61% 0.18 272.6) |
| XYZ | xyz(31.1633, 25.7261, 93.7474) |
| Luminance | 0.2573 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.58
Soft Blue
#6488EA
ΔE00 3.78
Lightish Blue
#3D7AFD
ΔE00 5.51
Lavender Blue
#8B88F8
ΔE00 5.59
Dodger Blue
#3E82FC
ΔE00 6.00
Periwinkle (survey)
#8E82FE
ΔE00 6.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B81FA #FAE46B
analogous
#6BC9FA #6B81FA #9C6BFA
triadic
#6B81FA #FA6B81 #81FA6B
tetradic
#6B81FA #FA6BC9 #FAE46B #6BFA9C
square
#6B81FA #FA6BC9 #FAE46B #6BFA9C
split-complementary
#6B81FA #FA9C6B #C9FA6B
monochromatic
#0829E3 #304FF8 #6B81FA #A6B3FC #E1E6FE
Accessibility & contrast
On white
3.42
#6B81FA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.15
#6B81FA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6B81FA
6.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B81FA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6B81FA | 1.00 | 3.42 | 6.15 | 6.15 |
| #FFFFFF | 3.42 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.15 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.15 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4491FE
Deuteranopia (green-blind)
#2C85F7
Tritanopia (blue-blind)
#009CB2
Achromatopsia (no color)
#8B8B8B
Design tokens & code
CSS
--color: #6b81fa; /* rgb */ color: rgb(107, 129, 250); /* oklch */ color: oklch(64.6% 0.180 272.6);
Tailwind
colors: {
custom: {
50: '#a0a5fd',
500: '#6b81fa',
950: '#000000',
},
}SCSS
$custom: #6b81fa; $custom-light: #a0a5fd; $custom-dark: #000000;
JSON
{
"hex": "#6b81fa",
"rgb": {
"r": 107,
"g": 129,
"b": 250
},
"hsl": {
"h": 230.769,
"s": 93.464,
"l": 70
},
"oklch": {
"l": 0.6461,
"c": 0.1804,
"h": 272.6
},
"luminance": 0.25728
}Semantic roles & 50–950 ramp
primary
#6B81FA
secondary
#F4EECC
accent
#C200E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#100F18
muted
#7F7F86