#2422B3#2422B3
#2422B3 is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.5% C 0.215 H 270.7°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).
Color values
| HEX | #2422B3 |
|---|---|
| RGB | rgb(36, 34, 179) |
| HSL | hsl(241, 68%, 42%) |
| HSV | hsv(241, 81%, 70%) |
| CMYK | cmyk(79.9%, 81%, 0%, 29.8%) |
| CIE-LAB | lab(26.08, 50.13, -74.26) |
| CIE-LCH | lch(26.08, 89.60, 304.02°) |
| OKLab | oklab(38.46% 0.0027 -0.215) |
| OKLCH | oklch(38.46% 0.215 270.7) |
| XYZ | xyz(9.4335, 4.7727, 43.0631) |
| Luminance | 0.0477 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 2.63
True Blue
#010FCC
ΔE00 3.59
Ultramarine
#2000B1
ΔE00 4.32
Mediumblue
#0000CD
ΔE00 4.39
Cobalt Blue
#030AA7
ΔE00 4.49
Royal Blue (survey)
#0504AA
ΔE00 4.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2422B3 #B1B322
analogous
#2268B3 #2422B3 #6D22B3
triadic
#2422B3 #B32422 #22B324
tetradic
#2422B3 #B32268 #B1B322 #22B36D
square
#2422B3 #B32268 #B1B322 #22B36D
split-complementary
#2422B3 #B36D22 #68B322
monochromatic
#0F0E4C #1A1880 #2422B3 #3B39D9 #6E6CE3
Accessibility & contrast
On white
10.74
#2422B3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.95
#2422B3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2422B3
10.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2422B3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2422B3 | 1.00 | 10.74 | 1.95 | 10.74 |
| #FFFFFF | 10.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.95 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0045B7
Deuteranopia (green-blind)
#0036B1
Tritanopia (blue-blind)
#00506B
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #2422b3; /* rgb */ color: rgb(36, 34, 179); /* oklch */ color: oklch(38.5% 0.215 270.7);
Tailwind
colors: {
custom: {
50: '#7a61cb',
500: '#2422b3',
950: '#000000',
},
}SCSS
$custom: #2422b3; $custom-light: #7a61cb; $custom-dark: #000000;
JSON
{
"hex": "#2422b3",
"rgb": {
"r": 36,
"g": 34,
"b": 179
},
"hsl": {
"h": 240.828,
"s": 68.075,
"l": 41.765
},
"oklch": {
"l": 0.38455,
"c": 0.215,
"h": 270.7
},
"luminance": 0.04774
}Semantic roles & 50–950 ramp
primary
#2422B3
secondary
#C8C968
accent
#EB3DE9
background
#F8F5FC
surface
#EFEAF9
border
#CAC6D2
text
#0B0514
muted
#7C7982