#5F7FDB#5F7FDB
#5F7FDB is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.6% C 0.144 H 267.6°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).
Color values
| HEX | #5F7FDB |
|---|---|
| RGB | rgb(95, 127, 219) |
| HSL | hsl(225, 63%, 62%) |
| HSV | hsv(225, 57%, 86%) |
| CMYK | cmyk(56.6%, 42%, 0%, 14.1%) |
| CIE-LAB | lab(54.79, 15.63, -50.62) |
| CIE-LCH | lch(54.79, 52.98, 287.16°) |
| OKLab | oklab(61.57% -0.006 -0.1439) |
| OKLCH | oklch(61.57% 0.144 267.6) |
| XYZ | xyz(25.0906, 22.7242, 70.0681) |
| Luminance | 0.2273 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 3.40
Lightish Blue
#3D7AFD
ΔE00 4.60
Dodger Blue
#3E82FC
ΔE00 4.95
Cornflower
#6A79F7
ΔE00 5.04
Cornflower Blue
#5170D7
ΔE00 5.22
Clear Blue
#247AFD
ΔE00 5.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5F7FDB #DBBB5F
analogous
#5FBDDB #5F7FDB #7D5FDB
triadic
#5F7FDB #DB5F7F #7FDB5F
tetradic
#5F7FDB #DB5FBD #DBBB5F #5FDB7D
square
#5F7FDB #DB5FBD #DBBB5F #5FDB7D
split-complementary
#5F7FDB #DB7D5F #BDDB5F
monochromatic
#23429C #2E58CE #5F7FDB #91A7E6 #C3CFF1
Accessibility & contrast
On white
3.79
#5F7FDB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.55
#5F7FDB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5F7FDB
5.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5F7FDB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5F7FDB | 1.00 | 3.79 | 5.55 | 5.55 |
| #FFFFFF | 3.79 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5789DF
Deuteranopia (green-blind)
#477ED9
Tritanopia (blue-blind)
#0293A2
Achromatopsia (no color)
#838383
Design tokens & code
CSS
--color: #5f7fdb; /* rgb */ color: rgb(95, 127, 219); /* oklch */ color: oklch(61.6% 0.144 267.6);
Tailwind
colors: {
custom: {
50: '#95a3e6',
500: '#5f7fdb',
950: '#000000',
},
}SCSS
$custom: #5f7fdb; $custom-light: #95a3e6; $custom-dark: #000000;
JSON
{
"hex": "#5f7fdb",
"rgb": {
"r": 95,
"g": 127,
"b": 219
},
"hsl": {
"h": 224.516,
"s": 63.265,
"l": 61.569
},
"oklch": {
"l": 0.61573,
"c": 0.14406,
"h": 267.6
},
"luminance": 0.22726
}Semantic roles & 50–950 ramp
primary
#5F7FDB
secondary
#E2D6B4
accent
#9D1ACB
background
#F9FAFE
surface
#F2F3FC
border
#CCCDD5
text
#0E0F16
muted
#7E7F84