#4344BB#4344BB
#4344BB is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.2% C 0.182 H 276.2°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).
Color values
| HEX | #4344BB |
|---|---|
| RGB | rgb(67, 68, 187) |
| HSL | hsl(240, 47%, 50%) |
| HSV | hsv(240, 64%, 73%) |
| CMYK | cmyk(64.2%, 63.6%, 0%, 26.7%) |
| CIE-LAB | lab(35.82, 36.54, -62.89) |
| CIE-LCH | lch(35.82, 72.74, 300.16°) |
| OKLab | oklab(46.17% 0.0197 -0.1813) |
| OKLCH | oklch(46.17% 0.182 276.2) |
| XYZ | xyz(13.3486, 8.9143, 48.0213) |
| Luminance | 0.0891 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.15
Blue Blue
#2242C7
ΔE00 3.25
Blue With A Hint Of Purple
#533CC6
ΔE00 3.75
Blurple
#5539CC
ΔE00 4.70
Sapphire (survey)
#2138AB
ΔE00 5.15
Blue (survey)
#0343DF
ΔE00 5.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4344BB #BBBA43
analogous
#4380BB #4344BB #7E43BB
triadic
#4344BB #BB4344 #44BB43
tetradic
#4344BB #BB4380 #BBBA43 #43BB7E
square
#4344BB #BB4380 #BBBA43 #43BB7E
split-complementary
#4344BB #BB7E43 #80BB43
monochromatic
#232361 #33348E #4344BB #7070CC #9D9DDC
Accessibility & contrast
On white
7.55
#4344BB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.78
#4344BB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4344BB
7.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4344BB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4344BB | 1.00 | 7.55 | 2.78 | 7.55 |
| #FFFFFF | 7.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.78 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005ABF
Deuteranopia (green-blind)
#004FB9
Tritanopia (blue-blind)
#006279
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #4344bb; /* rgb */ color: rgb(67, 68, 187); /* oklch */ color: oklch(46.2% 0.182 276.2);
Tailwind
colors: {
custom: {
50: '#8578d0',
500: '#4344bb',
950: '#000000',
},
}SCSS
$custom: #4344bb; $custom-light: #8578d0; $custom-dark: #000000;
JSON
{
"hex": "#4344bb",
"rgb": {
"r": 67,
"g": 68,
"b": 187
},
"hsl": {
"h": 239.5,
"s": 47.244,
"l": 49.804
},
"oklch": {
"l": 0.46169,
"c": 0.18233,
"h": 276.2
},
"luminance": 0.08915
}Semantic roles & 50–950 ramp
primary
#4344BB
secondary
#C8C892
accent
#D651D7
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0C0914
muted
#7D7B82