#4445B8#4445B8
#4445B8 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.2% C 0.177 H 276.6°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).
Color values
| HEX | #4445B8 |
|---|---|
| RGB | rgb(68, 69, 184) |
| HSL | hsl(239, 46%, 49%) |
| HSV | hsv(239, 63%, 72%) |
| CMYK | cmyk(63%, 62.5%, 0%, 27.8%) |
| CIE-LAB | lab(35.88, 35.06, -61.03) |
| CIE-LCH | lch(35.88, 70.38, 299.88°) |
| OKLab | oklab(46.15% 0.0202 -0.1757) |
| OKLCH | oklch(46.15% 0.177 276.6) |
| XYZ | xyz(13.1609, 8.9448, 46.3711) |
| Luminance | 0.0895 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.11
Blue Blue
#2242C7
ΔE00 3.54
Blue With A Hint Of Purple
#533CC6
ΔE00 4.09
Blurple
#5539CC
ΔE00 5.07
Sapphire (survey)
#2138AB
ΔE00 5.20
Blueberry
#464196
ΔE00 5.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4445B8 #B8B744
analogous
#447FB8 #4445B8 #7D44B8
triadic
#4445B8 #B84445 #45B844
tetradic
#4445B8 #B8447F #B8B744 #44B87D
square
#4445B8 #B8447F #B8B744 #44B87D
split-complementary
#4445B8 #B87D44 #7FB844
monochromatic
#23235F #33348B #4445B8 #6F70CA #9C9DDA
Accessibility & contrast
On white
7.53
#4445B8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.79
#4445B8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4445B8
7.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4445B8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4445B8 | 1.00 | 7.53 | 2.79 | 7.53 |
| #FFFFFF | 7.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.79 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0059BC
Deuteranopia (green-blind)
#004FB6
Tritanopia (blue-blind)
#006278
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #4445b8; /* rgb */ color: rgb(68, 69, 184); /* oklch */ color: oklch(46.2% 0.177 276.6);
Tailwind
colors: {
custom: {
50: '#8579ce',
500: '#4445b8',
950: '#000000',
},
}SCSS
$custom: #4445b8; $custom-light: #8579ce; $custom-dark: #000000;
JSON
{
"hex": "#4445b8",
"rgb": {
"r": 68,
"g": 69,
"b": 184
},
"hsl": {
"h": 239.483,
"s": 46.032,
"l": 49.412
},
"oklch": {
"l": 0.46153,
"c": 0.17691,
"h": 276.6
},
"luminance": 0.08946
}Semantic roles & 50–950 ramp
primary
#4445B8
secondary
#C7C691
accent
#D552D6
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0C0914
muted
#7D7B82