#6187DC#6187DC
#6187DC is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.4% C 0.135 H 264.6°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).
Color values
| HEX | #6187DC |
|---|---|
| RGB | rgb(97, 135, 220) |
| HSL | hsl(221, 64%, 62%) |
| HSV | hsv(221, 56%, 86%) |
| CMYK | cmyk(55.9%, 38.6%, 0%, 13.7%) |
| CIE-LAB | lab(57.11, 11.55, -47.49) |
| CIE-LCH | lch(57.11, 48.87, 283.67°) |
| OKLab | oklab(63.41% -0.0126 -0.1346) |
| OKLCH | oklch(63.41% 0.135 264.6) |
| XYZ | xyz(26.5076, 25.0346, 71.1316) |
| Luminance | 0.2504 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 1.78
Faded Blue
#658CBB
ΔE00 4.13
Dodger Blue
#3E82FC
ΔE00 4.32
Cornflowerblue
#6495ED
ΔE00 4.84
Lightish Blue
#3D7AFD
ΔE00 5.49
Dark Sky Blue
#448EE4
ΔE00 5.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6187DC #DCB661
analogous
#61C5DC #6187DC #7861DC
triadic
#6187DC #DC6187 #87DC61
tetradic
#6187DC #DC61C5 #DCB661 #61DC78
square
#6187DC #DC61C5 #DCB661 #61DC78
split-complementary
#6187DC #DC7861 #C5DC61
monochromatic
#234A9F #2F61D1 #6187DC #93ADE7 #C5D3F2
Accessibility & contrast
On white
3.50
#6187DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.01
#6187DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6187DC
6.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6187DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6187DC | 1.00 | 3.50 | 6.01 | 6.01 |
| #FFFFFF | 3.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#648FDF
Deuteranopia (green-blind)
#5484DA
Tritanopia (blue-blind)
#0C9AA7
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #6187dc; /* rgb */ color: rgb(97, 135, 220); /* oklch */ color: oklch(63.4% 0.135 264.6);
Tailwind
colors: {
custom: {
50: '#96a9e7',
500: '#6187dc',
950: '#000000',
},
}SCSS
$custom: #6187dc; $custom-light: #96a9e7; $custom-dark: #000000;
JSON
{
"hex": "#6187dc",
"rgb": {
"r": 97,
"g": 135,
"b": 220
},
"hsl": {
"h": 221.463,
"s": 63.731,
"l": 62.157
},
"oklch": {
"l": 0.63409,
"c": 0.13523,
"h": 264.6
},
"luminance": 0.25037
}Semantic roles & 50–950 ramp
primary
#6187DC
secondary
#E3D5B6
accent
#951ACC
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0E0F16
muted
#7E7F84