#4341AA#4341AA
#4341AA is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.2% C 0.163 H 278.2°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).
Color values
| HEX | #4341AA |
|---|---|
| RGB | rgb(67, 65, 170) |
| HSL | hsl(241, 45%, 46%) |
| HSV | hsv(241, 62%, 67%) |
| CMYK | cmyk(60.6%, 61.8%, 0%, 33.3%) |
| CIE-LAB | lab(33.72, 32.68, -56.23) |
| CIE-LCH | lch(33.72, 65.04, 300.16°) |
| OKLab | oklab(44.2% 0.0233 -0.1617) |
| OKLCH | oklch(44.2% 0.163 278.2) |
| XYZ | xyz(11.4584, 7.8753, 38.9387) |
| Luminance | 0.0788 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.50
Blueberry
#464196
ΔE00 3.30
Sapphire (survey)
#2138AB
ΔE00 4.20
Blue Blue
#2242C7
ΔE00 4.84
Blue With A Hint Of Purple
#533CC6
ΔE00 5.04
Darkslateblue
#483D8B
ΔE00 5.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4341AA #A8AA41
analogous
#4173AA #4341AA #7741AA
triadic
#4341AA #AA4341 #41AA43
tetradic
#4341AA #AA4173 #A8AA41 #41AA77
square
#4341AA #AA4173 #A8AA41 #41AA77
split-complementary
#4341AA #AA7741 #73AA41
monochromatic
#201F51 #32307E #4341AA #6664C4 #9291D5
Accessibility & contrast
On white
8.15
#4341AA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.58
#4341AA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4341AA
8.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4341AA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4341AA | 1.00 | 8.15 | 2.58 | 8.15 |
| #FFFFFF | 8.15 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.15 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0054AD
Deuteranopia (green-blind)
#004BA8
Tritanopia (blue-blind)
#005B6F
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #4341aa; /* rgb */ color: rgb(67, 65, 170); /* oklch */ color: oklch(44.2% 0.163 278.2);
Tailwind
colors: {
custom: {
50: '#8276c4',
500: '#4341aa',
950: '#000000',
},
}SCSS
$custom: #4341aa; $custom-light: #8276c4; $custom-dark: #000000;
JSON
{
"hex": "#4341aa",
"rgb": {
"r": 67,
"g": 65,
"b": 170
},
"hsl": {
"h": 241.143,
"s": 44.681,
"l": 46.078
},
"oklch": {
"l": 0.44201,
"c": 0.16339,
"h": 278.2
},
"luminance": 0.07876
}Semantic roles & 50–950 ramp
primary
#4341AA
secondary
#BFC087
accent
#D453D2
background
#F8F7FC
surface
#F0EDF8
border
#CBC8D1
text
#0B0813
muted
#7C7B82