#291F96#291F96
#291F96 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.182 H 275.3°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).
Color values
| HEX | #291F96 |
|---|---|
| RGB | rgb(41, 31, 150) |
| HSL | hsl(245, 66%, 35%) |
| HSV | hsv(245, 79%, 59%) |
| CMYK | cmyk(72.7%, 79.3%, 0%, 41.2%) |
| CIE-LAB | lab(22.49, 42.76, -62.60) |
| CIE-LCH | lch(22.49, 75.81, 304.34°) |
| OKLab | oklab(35.05% 0.0167 -0.181) |
| OKLCH | oklch(35.05% 0.182 275.3) |
| XYZ | xyz(6.9076, 3.6527, 29.1893) |
| Luminance | 0.0365 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal
#0C1793
ΔE00 2.54
Cobalt Blue
#030AA7
ΔE00 4.10
Indigo Blue
#3A18B1
ΔE00 4.38
Royal Blue (survey)
#0504AA
ΔE00 4.62
Ultramarine
#2000B1
ΔE00 5.01
Darkblue
#00008B
ΔE00 5.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#291F96 #8C961F
analogous
#1F5096 #291F96 #641F96
triadic
#291F96 #96291F #1F9629
tetradic
#291F96 #961F50 #8C961F #1F9664
square
#291F96 #961F50 #8C961F #1F9664
split-complementary
#291F96 #96641F #50961F
monochromatic
#0D0A31 #1B1563 #291F96 #3729C9 #5F54DC
Accessibility & contrast
On white
12.13
#291F96 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.73
#291F96 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #291F96
12.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##291F96 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##291F96 | 1.00 | 12.13 | 1.73 | 12.13 |
| #FFFFFF | 12.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003B99
Deuteranopia (green-blind)
#003094
Tritanopia (blue-blind)
#00435A
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #291f96; /* rgb */ color: rgb(41, 31, 150); /* oklch */ color: oklch(35.1% 0.182 275.3);
Tailwind
colors: {
custom: {
50: '#755eb6',
500: '#291f96',
950: '#000000',
},
}SCSS
$custom: #291f96; $custom-light: #755eb6; $custom-dark: #000000;
JSON
{
"hex": "#291f96",
"rgb": {
"r": 41,
"g": 31,
"b": 150
},
"hsl": {
"h": 245.042,
"s": 65.746,
"l": 35.49
},
"oklch": {
"l": 0.35052,
"c": 0.18178,
"h": 275.3
},
"luminance": 0.03653
}Semantic roles & 50–950 ramp
primary
#291F96
secondary
#B6BF52
accent
#E93FDA
background
#F7F5FB
surface
#EEE9F6
border
#C9C5D0
text
#0A0411
muted
#7C7980