#2A1894#2A1894
#2A1894 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 34.1% C 0.185 H 276.7°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).
Color values
| HEX | #2A1894 |
|---|---|
| RGB | rgb(42, 24, 148) |
| HSL | hsl(249, 72%, 34%) |
| HSV | hsv(249, 84%, 58%) |
| CMYK | cmyk(71.6%, 83.8%, 0%, 42%) |
| CIE-LAB | lab(21.14, 45.67, -63.59) |
| CIE-LCH | lch(21.14, 78.29, 305.69°) |
| OKLab | oklab(34.07% 0.0216 -0.1838) |
| OKLCH | oklch(34.07% 0.185 276.7) |
| XYZ | xyz(6.6250, 3.2830, 28.2958) |
| Luminance | 0.0328 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal
#0C1793
ΔE00 2.19
Cobalt Blue
#030AA7
ΔE00 3.43
Royal Blue (survey)
#0504AA
ΔE00 3.88
Ultramarine
#2000B1
ΔE00 4.34
Indigo Blue
#3A18B1
ΔE00 4.43
Indigo (survey)
#380282
ΔE00 4.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A1894 #829418
analogous
#184494 #2A1894 #681894
triadic
#2A1894 #942A18 #18942A
tetradic
#2A1894 #941844 #829418 #189468
square
#2A1894 #941844 #829418 #189468
split-complementary
#2A1894 #946818 #449418
monochromatic
#0C072B #1B0F5F #2A1894 #3921C9 #5C45E1
Accessibility & contrast
On white
12.68
#2A1894 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.66
#2A1894 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A1894
12.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A1894 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A1894 | 1.00 | 12.68 | 1.66 | 12.68 |
| #FFFFFF | 12.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003897
Deuteranopia (green-blind)
#002D92
Tritanopia (blue-blind)
#003F57
Achromatopsia (no color)
#333333
Design tokens & code
CSS
--color: #2a1894; /* rgb */ color: rgb(42, 24, 148); /* oklch */ color: oklch(34.1% 0.185 276.7);
Tailwind
colors: {
custom: {
50: '#755ab5',
500: '#2a1894',
950: '#000000',
},
}SCSS
$custom: #2a1894; $custom-light: #755ab5; $custom-dark: #000000;
JSON
{
"hex": "#2a1894",
"rgb": {
"r": 42,
"g": 24,
"b": 148
},
"hsl": {
"h": 248.71,
"s": 72.093,
"l": 33.725
},
"oklch": {
"l": 0.34069,
"c": 0.18503,
"h": 276.7
},
"luminance": 0.03284
}Semantic roles & 50–950 ramp
primary
#2A1894
secondary
#B0C246
accent
#EF39D4
background
#F7F5FB
surface
#EEE9F6
border
#C9C5D0
text
#0A0411
muted
#7C7980