#4445B4#4445B4
#4445B4 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.8% C 0.172 H 276.8°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).
Color values
| HEX | #4445B4 |
|---|---|
| RGB | rgb(68, 69, 180) |
| HSL | hsl(239, 45%, 49%) |
| HSV | hsv(239, 62%, 71%) |
| CMYK | cmyk(62.2%, 61.7%, 0%, 29.4%) |
| CIE-LAB | lab(35.56, 33.71, -59.19) |
| CIE-LCH | lch(35.56, 68.12, 299.66°) |
| OKLab | oklab(45.82% 0.0204 -0.1704) |
| OKLCH | oklch(45.82% 0.172 276.8) |
| XYZ | xyz(12.7476, 8.7795, 44.1940) |
| Luminance | 0.0878 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.14
Blue Blue
#2242C7
ΔE00 3.84
Blue With A Hint Of Purple
#533CC6
ΔE00 4.46
Blueberry
#464196
ΔE00 4.76
Sapphire (survey)
#2138AB
ΔE00 5.02
Blurple
#5539CC
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4445B4 #B4B344
analogous
#447DB4 #4445B4 #7B44B4
triadic
#4445B4 #B44445 #45B444
tetradic
#4445B4 #B4447D #B4B344 #44B47B
square
#4445B4 #B4447D #B4B344 #44B47B
split-complementary
#4445B4 #B47B44 #7DB444
monochromatic
#22235B #333488 #4445B4 #6D6EC8 #9A9AD9
Accessibility & contrast
On white
7.62
#4445B4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.76
#4445B4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4445B4
7.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4445B4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4445B4 | 1.00 | 7.62 | 2.76 | 7.62 |
| #FFFFFF | 7.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.76 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058B8
Deuteranopia (green-blind)
#004FB2
Tritanopia (blue-blind)
#006076
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #4445b4; /* rgb */ color: rgb(68, 69, 180); /* oklch */ color: oklch(45.8% 0.172 276.8);
Tailwind
colors: {
custom: {
50: '#8479cb',
500: '#4445b4',
950: '#000000',
},
}SCSS
$custom: #4445b4; $custom-light: #8479cb; $custom-dark: #000000;
JSON
{
"hex": "#4445b4",
"rgb": {
"r": 68,
"g": 69,
"b": 180
},
"hsl": {
"h": 239.464,
"s": 45.161,
"l": 48.627
},
"oklch": {
"l": 0.45817,
"c": 0.17158,
"h": 276.8
},
"luminance": 0.0878
}Semantic roles & 50–950 ramp
primary
#4445B4
secondary
#C5C48F
accent
#D453D5
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0C0913
muted
#7D7B82