#2846B3#2846B3
#2846B3 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.3% C 0.176 H 266.9°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).
Color values
| HEX | #2846B3 |
|---|---|
| RGB | rgb(40, 70, 179) |
| HSL | hsl(227, 63%, 43%) |
| HSV | hsv(227, 78%, 70%) |
| CMYK | cmyk(77.7%, 60.9%, 0%, 29.8%) |
| CIE-LAB | lab(34.16, 28.92, -60.94) |
| CIE-LCH | lch(34.16, 67.46, 295.39°) |
| OKLab | oklab(44.34% -0.0095 -0.1761) |
| OKLCH | oklch(44.34% 0.176 266.9) |
| XYZ | xyz(11.1991, 8.0848, 43.6094) |
| Luminance | 0.0809 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 3.03
Cobalt
#0047AB
ΔE00 3.25
Sapphire (survey)
#2138AB
ΔE00 4.25
Sapphire
#0F52BA
ΔE00 4.85
Blue (survey)
#0343DF
ΔE00 5.53
Ocean Blue
#4F42B5
ΔE00 5.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2846B3 #B39528
analogous
#288CB3 #2846B3 #4F28B3
triadic
#2846B3 #B32846 #46B328
tetradic
#2846B3 #B3288C #B39528 #28B34F
square
#2846B3 #B3288C #B39528 #28B34F
split-complementary
#2846B3 #B34F28 #8CB328
monochromatic
#121F4F #1D3281 #2846B3 #4363D5 #758CE0
Accessibility & contrast
On white
8.02
#2846B3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#2846B3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2846B3
8.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2846B3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2846B3 | 1.00 | 8.02 | 2.62 | 8.02 |
| #FFFFFF | 8.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057B7
Deuteranopia (green-blind)
#004AB1
Tritanopia (blue-blind)
#006275
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2846b3; /* rgb */ color: rgb(40, 70, 179); /* oklch */ color: oklch(44.3% 0.176 266.9);
Tailwind
colors: {
custom: {
50: '#7879cb',
500: '#2846b3',
950: '#000000',
},
}SCSS
$custom: #2846b3; $custom-light: #7879cb; $custom-dark: #000000;
JSON
{
"hex": "#2846b3",
"rgb": {
"r": 40,
"g": 70,
"b": 179
},
"hsl": {
"h": 227.05,
"s": 63.47,
"l": 42.941
},
"oklch": {
"l": 0.4434,
"c": 0.1764,
"h": 266.9
},
"luminance": 0.08086
}Semantic roles & 50–950 ramp
primary
#2846B3
secondary
#C8B56F
accent
#C341E6
background
#F8F7FC
surface
#EFEDF9
border
#CAC8D2
text
#0A0913
muted
#7C7B82