#6857F0#6857F0
#6857F0 is a mid, highly saturated blue. Relative luminance 0.161; OKLCH L 56.4% C 0.220 H 281.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #6857F0 |
|---|---|
| RGB | rgb(104, 87, 240) |
| HSL | hsl(247, 84%, 64%) |
| HSV | hsv(247, 64%, 94%) |
| CMYK | cmyk(56.7%, 63.7%, 0%, 5.9%) |
| CIE-LAB | lab(47.04, 47.96, -74.89) |
| CIE-LCH | lch(47.04, 88.93, 302.63°) |
| OKLab | oklab(56.36% 0.0447 -0.2154) |
| OKLCH | oklch(56.36% 0.22 281.7) |
| XYZ | xyz(24.8404, 16.0491, 84.2100) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Light Indigo
#6D5ACF
ΔE00 4.51
Dark Periwinkle
#665FD1
ΔE00 4.64
Slate Blue
#6A5ACD
ΔE00 4.74
Warm Blue
#4B57DB
ΔE00 5.28
Purpley
#8756E4
ΔE00 5.33
Mediumslateblue
#7B68EE
ΔE00 5.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6857F0 #DFF057
analogous
#5793F0 #6857F0 #B557F0
triadic
#6857F0 #F06857 #57F068
tetradic
#6857F0 #F05793 #DFF057 #57F0B5
square
#6857F0 #F05793 #DFF057 #57F0B5
split-complementary
#6857F0 #F0B557 #93F057
monochromatic
#2411BC #361FEB #6857F0 #9B8FF5 #CDC7FA
Accessibility & contrast
On white
4.99
#6857F0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#6857F0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6857F0
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6857F0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6857F0 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0075F5
Deuteranopia (green-blind)
#006AED
Tritanopia (blue-blind)
#1B7D9C
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #6857f0; /* rgb */ color: rgb(104, 87, 240); /* oklch */ color: oklch(56.4% 0.220 281.7);
Tailwind
colors: {
custom: {
50: '#9f87f6',
500: '#6857f0',
950: '#000000',
},
}SCSS
$custom: #6857f0; $custom-light: #9f87f6; $custom-dark: #000000;
JSON
{
"hex": "#6857f0",
"rgb": {
"r": 104,
"g": 87,
"b": 240
},
"hsl": {
"h": 246.667,
"s": 83.607,
"l": 64.118
},
"oklch": {
"l": 0.56362,
"c": 0.21997,
"h": 281.7
},
"luminance": 0.16051
}Semantic roles & 50–950 ramp
primary
#6857F0
secondary
#E6ECB7
accent
#E005C8
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100B17
muted
#7F7C85