#2A41AD#2A41AD
#2A41AD is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.9% C 0.174 H 268.5°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).
Color values
| HEX | #2A41AD |
|---|---|
| RGB | rgb(42, 65, 173) |
| HSL | hsl(229, 61%, 42%) |
| HSV | hsv(229, 76%, 68%) |
| CMYK | cmyk(75.7%, 62.4%, 0%, 32.2%) |
| CIE-LAB | lab(32.46, 30.18, -60.16) |
| CIE-LCH | lch(32.46, 67.30, 296.64°) |
| OKLab | oklab(42.94% -0.0044 -0.1739) |
| OKLCH | oklch(42.94% 0.174 268.5) |
| XYZ | xyz(10.3854, 7.2888, 40.3866) |
| Luminance | 0.0729 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.64
Blue Blue
#2242C7
ΔE00 3.43
Cobalt
#0047AB
ΔE00 4.09
Ocean Blue
#4F42B5
ΔE00 5.29
Blueberry
#464196
ΔE00 5.31
Blue (survey)
#0343DF
ΔE00 6.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A41AD #AD962A
analogous
#2A82AD #2A41AD #552AAD
triadic
#2A41AD #AD2A41 #41AD2A
tetradic
#2A41AD #AD2A82 #AD962A #2AAD55
square
#2A41AD #AD2A82 #AD962A #2AAD55
split-complementary
#2A41AD #AD552A #82AD2A
monochromatic
#121C4B #1E2E7C #2A41AD #435CD1 #7487DD
Accessibility & contrast
On white
8.54
#2A41AD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.46
#2A41AD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A41AD
8.54:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A41AD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A41AD | 1.00 | 8.54 | 2.46 | 8.54 |
| #FFFFFF | 8.54 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.46 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.54 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0053B1
Deuteranopia (green-blind)
#0046AB
Tritanopia (blue-blind)
#005D71
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #2a41ad; /* rgb */ color: rgb(42, 65, 173); /* oklch */ color: oklch(42.9% 0.174 268.5);
Tailwind
colors: {
custom: {
50: '#7875c6',
500: '#2a41ad',
950: '#000000',
},
}SCSS
$custom: #2a41ad; $custom-light: #7875c6; $custom-dark: #000000;
JSON
{
"hex": "#2a41ad",
"rgb": {
"r": 42,
"g": 65,
"b": 173
},
"hsl": {
"h": 229.466,
"s": 60.93,
"l": 42.157
},
"oklch": {
"l": 0.42944,
"c": 0.17392,
"h": 268.5
},
"luminance": 0.0729
}Semantic roles & 50–950 ramp
primary
#2A41AD
secondary
#C5B66E
accent
#C844E4
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0813
muted
#7C7B82