#2851AC#2851AC
#2851AC is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.0% C 0.153 H 263.4°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).
Color values
| HEX | #2851AC |
|---|---|
| RGB | rgb(40, 81, 172) |
| HSL | hsl(221, 62%, 42%) |
| HSV | hsv(221, 77%, 67%) |
| CMYK | cmyk(76.7%, 52.9%, 0%, 32.5%) |
| CIE-LAB | lab(36.58, 18.93, -52.85) |
| CIE-LCH | lch(36.58, 56.14, 289.71°) |
| OKLab | oklab(45.99% -0.0177 -0.1522) |
| OKLCH | oklch(45.99% 0.153 263.4) |
| XYZ | xyz(11.2612, 9.3133, 40.2259) |
| Luminance | 0.0931 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 2.06
Cobalt
#0047AB
ΔE00 3.37
Dusk Blue
#26538D
ΔE00 4.60
Cobalt (survey)
#1E488F
ΔE00 4.70
Denim Blue
#3B5B92
ΔE00 4.90
Light Navy Blue
#2E5A88
ΔE00 5.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2851AC #AC8328
analogous
#2893AC #2851AC #4128AC
triadic
#2851AC #AC2851 #51AC28
tetradic
#2851AC #AC2893 #AC8328 #28AC41
square
#2851AC #AC2893 #AC8328 #28AC41
split-complementary
#2851AC #AC4128 #93AC28
monochromatic
#112249 #1C3A7A #2851AC #3F6DD2 #7192DE
Accessibility & contrast
On white
7.33
#2851AC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.86
#2851AC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2851AC
7.33:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2851AC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2851AC | 1.00 | 7.33 | 2.86 | 7.33 |
| #FFFFFF | 7.33 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.86 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.33 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#105CAF
Deuteranopia (green-blind)
#0050AA
Tritanopia (blue-blind)
#006776
Achromatopsia (no color)
#565656
Design tokens & code
CSS
--color: #2851ac; /* rgb */ color: rgb(40, 81, 172); /* oklch */ color: oklch(46.0% 0.153 263.4);
Tailwind
colors: {
custom: {
50: '#7681c5',
500: '#2851ac',
950: '#000000',
},
}SCSS
$custom: #2851ac; $custom-light: #7681c5; $custom-dark: #000000;
JSON
{
"hex": "#2851ac",
"rgb": {
"r": 40,
"g": 81,
"b": 172
},
"hsl": {
"h": 221.364,
"s": 62.264,
"l": 41.569
},
"oklch": {
"l": 0.4599,
"c": 0.15323,
"h": 263.4
},
"luminance": 0.09315
}Semantic roles & 50–950 ramp
primary
#2851AC
secondary
#C5A96B
accent
#B342E5
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0A13
muted
#7C7C82