#4145AC#4145AC
#4145AC is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.161 H 276.1°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).
Color values
| HEX | #4145AC |
|---|---|
| RGB | rgb(65, 69, 172) |
| HSL | hsl(238, 45%, 46%) |
| HSV | hsv(238, 62%, 67%) |
| CMYK | cmyk(62.2%, 59.9%, 0%, 32.5%) |
| CIE-LAB | lab(34.72, 30.49, -55.82) |
| CIE-LCH | lch(34.72, 63.60, 298.64°) |
| OKLab | oklab(44.95% 0.0171 -0.1605) |
| OKLCH | oklch(44.95% 0.161 276.1) |
| XYZ | xyz(11.7521, 8.3577, 40.0156) |
| Luminance | 0.0836 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.02
Blueberry
#464196
ΔE00 3.78
Blue Blue
#2242C7
ΔE00 4.37
Sapphire (survey)
#2138AB
ΔE00 4.61
Blue With A Hint Of Purple
#533CC6
ΔE00 5.60
Darkslateblue
#483D8B
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4145AC #ACA841
analogous
#417BAC #4145AC #7341AC
triadic
#4145AC #AC4145 #45AC41
tetradic
#4145AC #AC417B #ACA841 #41AC73
square
#4145AC #AC417B #ACA841 #41AC73
split-complementary
#4145AC #AC7341 #7BAC41
monochromatic
#1F2153 #303380 #4145AC #6569C5 #9294D6
Accessibility & contrast
On white
7.86
#4145AC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.67
#4145AC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4145AC
7.86:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4145AC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4145AC | 1.00 | 7.86 | 2.67 | 7.86 |
| #FFFFFF | 7.86 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.67 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.86 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056AF
Deuteranopia (green-blind)
#004DAA
Tritanopia (blue-blind)
#005E72
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #4145ac; /* rgb */ color: rgb(65, 69, 172); /* oklch */ color: oklch(44.9% 0.161 276.1);
Tailwind
colors: {
custom: {
50: '#8178c5',
500: '#4145ac',
950: '#000000',
},
}SCSS
$custom: #4145ac; $custom-light: #8178c5; $custom-dark: #000000;
JSON
{
"hex": "#4145ac",
"rgb": {
"r": 65,
"g": 69,
"b": 172
},
"hsl": {
"h": 237.757,
"s": 45.148,
"l": 46.471
},
"oklch": {
"l": 0.44946,
"c": 0.16143,
"h": 276.1
},
"luminance": 0.08359
}Semantic roles & 50–950 ramp
primary
#4145AC
secondary
#C1BF88
accent
#D053D5
background
#F8F7FC
surface
#EFEDF8
border
#CAC8D1
text
#0B0913
muted
#7C7B82