#6177CF#6177CF
#6177CF is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.3% C 0.137 H 271.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).
Color values
| HEX | #6177CF |
|---|---|
| RGB | rgb(97, 119, 207) |
| HSL | hsl(228, 53%, 60%) |
| HSV | hsv(228, 53%, 81%) |
| CMYK | cmyk(53.1%, 42.5%, 0%, 18.8%) |
| CIE-LAB | lab(52.11, 17.05, -48.10) |
| CIE-LCH | lch(52.11, 51.03, 289.51°) |
| OKLab | oklab(59.33% 0.0028 -0.1366) |
| OKLCH | oklch(59.33% 0.137 271.2) |
| XYZ | xyz(22.7854, 20.2385, 61.7251) |
| Luminance | 0.2024 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.23
Cornflower
#6A79F7
ΔE00 5.61
Royal Blue
#4169E1
ΔE00 6.00
Lightish Blue
#3D7AFD
ΔE00 6.53
Soft Blue
#6488EA
ΔE00 6.63
Clear Blue
#247AFD
ΔE00 7.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6177CF #CFB961
analogous
#61AECF #6177CF #8261CF
triadic
#6177CF #CF6177 #77CF61
tetradic
#6177CF #CF61AE #CFB961 #61CF82
square
#6177CF #CF61AE #CFB961 #61CF82
split-complementary
#6177CF #CF8261 #AECF61
monochromatic
#2A3E8B #3953BA #6177CF #909FDD #BFC8EC
Accessibility & contrast
On white
4.16
#6177CF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.05
#6177CF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #6177CF
5.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6177CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##6177CF | 1.00 | 4.16 | 5.05 | 5.05 |
| #FFFFFF | 4.16 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5281D2
Deuteranopia (green-blind)
#4678CD
Tritanopia (blue-blind)
#2B8A99
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #6177cf; /* rgb */ color: rgb(97, 119, 207); /* oklch */ color: oklch(59.3% 0.137 271.2);
Tailwind
colors: {
custom: {
50: '#959dde',
500: '#6177cf',
950: '#000000',
},
}SCSS
$custom: #6177cf; $custom-light: #959dde; $custom-dark: #000000;
JSON
{
"hex": "#6177cf",
"rgb": {
"r": 97,
"g": 119,
"b": 207
},
"hsl": {
"h": 228,
"s": 53.398,
"l": 59.608
},
"oklch": {
"l": 0.59334,
"c": 0.13661,
"h": 271.2
},
"luminance": 0.2024
}Semantic roles & 50–950 ramp
primary
#6177CF
secondary
#DBD3B1
accent
#C04BDD
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0E0E15
muted
#7E7E83