#4641AA#4641AA
#4641AA is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.4% C 0.163 H 279.6°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).
Color values
| HEX | #4641AA |
|---|---|
| RGB | rgb(70, 65, 170) |
| HSL | hsl(243, 45%, 46%) |
| HSV | hsv(243, 62%, 67%) |
| CMYK | cmyk(58.8%, 61.8%, 0%, 33.3%) |
| CIE-LAB | lab(33.95, 33.21, -55.85) |
| CIE-LCH | lch(33.95, 64.98, 300.73°) |
| OKLab | oklab(44.43% 0.0271 -0.1605) |
| OKLCH | oklch(44.43% 0.163 279.6) |
| XYZ | xyz(11.6695, 7.9842, 38.9486) |
| Luminance | 0.0799 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.16
Blueberry
#464196
ΔE00 3.25
Sapphire (survey)
#2138AB
ΔE00 4.59
Blue With A Hint Of Purple
#533CC6
ΔE00 4.80
Blue Blue
#2242C7
ΔE00 5.15
Darkslateblue
#483D8B
ΔE00 5.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4641AA #A5AA41
analogous
#4170AA #4641AA #7A41AA
triadic
#4641AA #AA4641 #41AA46
tetradic
#4641AA #AA4170 #A5AA41 #41AA7A
square
#4641AA #AA4170 #A5AA41 #41AA7A
split-complementary
#4641AA #AA7A41 #70AA41
monochromatic
#221F51 #34307E #4641AA #6964C4 #9491D5
Accessibility & contrast
On white
8.09
#4641AA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#4641AA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4641AA
8.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4641AA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4641AA | 1.00 | 8.09 | 2.60 | 8.09 |
| #FFFFFF | 8.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0054AD
Deuteranopia (green-blind)
#004CA8
Tritanopia (blue-blind)
#035B6F
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #4641aa; /* rgb */ color: rgb(70, 65, 170); /* oklch */ color: oklch(44.4% 0.163 279.6);
Tailwind
colors: {
custom: {
50: '#8376c4',
500: '#4641aa',
950: '#000000',
},
}SCSS
$custom: #4641aa; $custom-light: #8376c4; $custom-dark: #000000;
JSON
{
"hex": "#4641aa",
"rgb": {
"r": 70,
"g": 65,
"b": 170
},
"hsl": {
"h": 242.857,
"s": 44.681,
"l": 46.078
},
"oklch": {
"l": 0.44426,
"c": 0.16279,
"h": 279.6
},
"luminance": 0.07985
}Semantic roles & 50–950 ramp
primary
#4641AA
secondary
#BDC087
accent
#D453CE
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0C0813
muted
#7D7B82