#456FB7#456FB7
#456FB7 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.6% C 0.122 H 260.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #456FB7 |
|---|---|
| RGB | rgb(69, 111, 183) |
| HSL | hsl(218, 45%, 49%) |
| HSV | hsv(218, 62%, 72%) |
| CMYK | cmyk(62.3%, 39.3%, 0%, 28.2%) |
| CIE-LAB | lab(47.04, 8.22, -42.47) |
| CIE-LCH | lch(47.04, 43.26, 280.95°) |
| OKLab | oklab(54.59% -0.0201 -0.1207) |
| OKLCH | oklch(54.59% 0.122 260.5) |
| XYZ | xyz(16.6829, 16.0515, 47.0096) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 1.85
Medium Blue
#2C6FBB
ΔE00 3.28
Flat Blue
#3C73A8
ΔE00 4.01
Mid Blue
#276AB3
ΔE00 4.03
Windows Blue
#3778BF
ΔE00 4.59
Dull Blue
#49759C
ΔE00 4.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#456FB7 #B78D45
analogous
#45A8B7 #456FB7 #5445B7
triadic
#456FB7 #B7456F #6FB745
tetradic
#456FB7 #B745A8 #B78D45 #45B754
square
#456FB7 #B745A8 #B78D45 #45B754
split-complementary
#456FB7 #B75445 #A8B745
monochromatic
#23395E #34548B #456FB7 #7091C9 #9DB3DA
Accessibility & contrast
On white
4.99
#456FB7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#456FB7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #456FB7
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##456FB7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##456FB7 | 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)
#5075BA
Deuteranopia (green-blind)
#406BB5
Tritanopia (blue-blind)
#007F8A
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #456fb7; /* rgb */ color: rgb(69, 111, 183); /* oklch */ color: oklch(54.6% 0.122 260.5);
Tailwind
colors: {
custom: {
50: '#8397cd',
500: '#456fb7',
950: '#000000',
},
}SCSS
$custom: #456fb7; $custom-light: #8397cd; $custom-dark: #000000;
JSON
{
"hex": "#456fb7",
"rgb": {
"r": 69,
"g": 111,
"b": 183
},
"hsl": {
"h": 217.895,
"s": 45.238,
"l": 49.412
},
"oklch": {
"l": 0.54594,
"c": 0.12237,
"h": 260.5
},
"luminance": 0.16053
}Semantic roles & 50–950 ramp
primary
#456FB7
secondary
#C6B392
accent
#A553D5
background
#F8F9FC
surface
#F0F2F9
border
#CBCCD2
text
#0B0D13
muted
#7C7E82