#443FC7#443FC7
#443FC7 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.5% C 0.203 H 276.6°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).
Color values
| HEX | #443FC7 |
|---|---|
| RGB | rgb(68, 63, 199) |
| HSL | hsl(242, 55%, 51%) |
| HSV | hsv(242, 68%, 78%) |
| CMYK | cmyk(65.8%, 68.3%, 0%, 22%) |
| CIE-LAB | lab(35.80, 43.67, -69.94) |
| CIE-LCH | lch(35.80, 82.46, 301.98°) |
| OKLab | oklab(46.5% 0.0234 -0.2019) |
| OKLCH | oklch(46.5% 0.203 276.6) |
| XYZ | xyz(14.4668, 8.9062, 54.9784) |
| Luminance | 0.0891 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 2.22
Ocean Blue
#4F42B5
ΔE00 2.87
Blurple
#5539CC
ΔE00 2.88
Blue Blue
#2242C7
ΔE00 3.55
Bluey Purple
#6241C7
ΔE00 4.31
Blue (survey)
#0343DF
ΔE00 4.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#443FC7 #C2C73F
analogous
#3F7EC7 #443FC7 #883FC7
triadic
#443FC7 #C7443F #3FC744
tetradic
#443FC7 #C73F7E #C2C73F #3FC788
square
#443FC7 #C73F7E #C2C73F #3FC788
split-complementary
#443FC7 #C7883F #7EC73F
monochromatic
#22206C #312D9B #443FC7 #726ED5 #A09EE3
Accessibility & contrast
On white
7.55
#443FC7 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.78
#443FC7 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #443FC7
7.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##443FC7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##443FC7 | 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)
#005ACB
Deuteranopia (green-blind)
#004EC4
Tritanopia (blue-blind)
#00637E
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #443fc7; /* rgb */ color: rgb(68, 63, 199); /* oklch */ color: oklch(46.5% 0.203 276.6);
Tailwind
colors: {
custom: {
50: '#8875d9',
500: '#443fc7',
950: '#000000',
},
}SCSS
$custom: #443fc7; $custom-light: #8875d9; $custom-dark: #000000;
JSON
{
"hex": "#443fc7",
"rgb": {
"r": 68,
"g": 63,
"b": 199
},
"hsl": {
"h": 242.206,
"s": 54.839,
"l": 51.373
},
"oklch": {
"l": 0.46495,
"c": 0.20326,
"h": 276.6
},
"luminance": 0.08907
}Semantic roles & 50–950 ramp
primary
#443FC7
secondary
#CDCF93
accent
#DE4AD9
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0815
muted
#7E7B83