#4544B8#4544B8
#4544B8 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.178 H 277.2°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).
Color values
| HEX | #4544B8 |
|---|---|
| RGB | rgb(69, 68, 184) |
| HSL | hsl(241, 46%, 49%) |
| HSV | hsv(241, 63%, 72%) |
| CMYK | cmyk(62.5%, 63%, 0%, 27.8%) |
| CIE-LAB | lab(35.71, 35.84, -61.30) |
| CIE-LCH | lch(35.71, 71.01, 300.32°) |
| OKLab | oklab(46.05% 0.0223 -0.1765) |
| OKLCH | oklch(46.05% 0.178 277.2) |
| XYZ | xyz(13.1703, 8.8591, 46.3540) |
| Luminance | 0.0886 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 1.80
Blue Blue
#2242C7
ΔE00 3.66
Blue With A Hint Of Purple
#533CC6
ΔE00 3.79
Blurple
#5539CC
ΔE00 4.78
Sapphire (survey)
#2138AB
ΔE00 5.16
Bluey Purple
#6241C7
ΔE00 5.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4544B8 #B7B844
analogous
#447DB8 #4544B8 #7F44B8
triadic
#4544B8 #B84544 #44B845
tetradic
#4544B8 #B8447D #B7B844 #44B87F
square
#4544B8 #B8447D #B7B844 #44B87F
split-complementary
#4544B8 #B87F44 #7DB844
monochromatic
#23235F #34338B #4544B8 #706FCA #9D9CDA
Accessibility & contrast
On white
7.58
#4544B8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.77
#4544B8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4544B8
7.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4544B8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4544B8 | 1.00 | 7.58 | 2.77 | 7.58 |
| #FFFFFF | 7.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.77 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0059BC
Deuteranopia (green-blind)
#004FB6
Tritanopia (blue-blind)
#006177
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #4544b8; /* rgb */ color: rgb(69, 68, 184); /* oklch */ color: oklch(46.1% 0.178 277.2);
Tailwind
colors: {
custom: {
50: '#8578ce',
500: '#4544b8',
950: '#000000',
},
}SCSS
$custom: #4544b8; $custom-light: #8578ce; $custom-dark: #000000;
JSON
{
"hex": "#4544b8",
"rgb": {
"r": 69,
"g": 68,
"b": 184
},
"hsl": {
"h": 240.517,
"s": 46.032,
"l": 49.412
},
"oklch": {
"l": 0.4605,
"c": 0.17792,
"h": 277.2
},
"luminance": 0.0886
}Semantic roles & 50–950 ramp
primary
#4544B8
secondary
#C6C791
accent
#D652D5
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0C0914
muted
#7D7B82