#2D50BA#2D50BA
#2D50BA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.172 H 266.0°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).
Color values
| HEX | #2D50BA |
|---|---|
| RGB | rgb(45, 80, 186) |
| HSL | hsl(225, 61%, 45%) |
| HSV | hsv(225, 76%, 73%) |
| CMYK | cmyk(75.8%, 57%, 0%, 27.1%) |
| CIE-LAB | lab(37.55, 25.53, -59.53) |
| CIE-LCH | lch(37.55, 64.78, 293.21°) |
| OKLab | oklab(47.11% -0.012 -0.1718) |
| OKLCH | oklch(47.11% 0.172 266) |
| XYZ | xyz(12.8107, 9.8390, 47.6688) |
| Luminance | 0.0984 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 2.60
Cobalt
#0047AB
ΔE00 4.19
Blue Blue
#2242C7
ΔE00 4.77
Blue (survey)
#0343DF
ΔE00 5.97
Warm Blue
#4B57DB
ΔE00 6.43
Denim Blue
#3B5B92
ΔE00 6.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D50BA #BA972D
analogous
#2D97BA #2D50BA #502DBA
triadic
#2D50BA #BA2D50 #50BA2D
tetradic
#2D50BA #BA2D97 #BA972D #2DBA50
square
#2D50BA #BA2D97 #BA972D #2DBA50
split-complementary
#2D50BA #BA502D #97BA2D
monochromatic
#152657 #213B89 #2D50BA #5071D5 #8199E0
Accessibility & contrast
On white
7.08
#2D50BA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.97
#2D50BA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D50BA
7.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D50BA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D50BA | 1.00 | 7.08 | 2.97 | 7.08 |
| #FFFFFF | 7.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.97 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005FBE
Deuteranopia (green-blind)
#0052B8
Tritanopia (blue-blind)
#006A7D
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #2d50ba; /* rgb */ color: rgb(45, 80, 186); /* oklch */ color: oklch(47.1% 0.172 266.0);
Tailwind
colors: {
custom: {
50: '#7b80d0',
500: '#2d50ba',
950: '#000000',
},
}SCSS
$custom: #2d50ba; $custom-light: #7b80d0; $custom-dark: #000000;
JSON
{
"hex": "#2d50ba",
"rgb": {
"r": 45,
"g": 80,
"b": 186
},
"hsl": {
"h": 225.106,
"s": 61.039,
"l": 45.294
},
"oklch": {
"l": 0.47108,
"c": 0.17219,
"h": 266
},
"luminance": 0.0984
}Semantic roles & 50–950 ramp
primary
#2D50BA
secondary
#C9B679
accent
#BC44E4
background
#F8F7FC
surface
#EFEEF9
border
#CAC9D2
text
#0B0A14
muted
#7C7C82