#2F50AE#2F50AE
#2F50AE is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.2% C 0.155 H 265.9°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).
Color values
| HEX | #2F50AE |
|---|---|
| RGB | rgb(47, 80, 174) |
| HSL | hsl(224, 57%, 43%) |
| HSV | hsv(224, 73%, 68%) |
| CMYK | cmyk(73%, 54%, 0%, 31.8%) |
| CIE-LAB | lab(36.74, 21.26, -53.77) |
| CIE-LCH | lch(36.74, 57.82, 291.57°) |
| OKLab | oklab(46.23% -0.0111 -0.1548) |
| OKLCH | oklch(46.23% 0.155 265.9) |
| XYZ | xyz(11.6783, 9.3964, 41.2344) |
| Luminance | 0.0940 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 2.69
Cobalt
#0047AB
ΔE00 3.59
Cobalt (survey)
#1E488F
ΔE00 5.19
Denim Blue
#3B5B92
ΔE00 5.44
Dusk Blue
#26538D
ΔE00 5.52
Blue Blue
#2242C7
ΔE00 5.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F50AE #AE8D2F
analogous
#2F8FAE #2F50AE #4D2FAE
triadic
#2F50AE #AE2F50 #50AE2F
tetradic
#2F50AE #AE2F8F #AE8D2F #2FAE4D
square
#2F50AE #AE2F8F #AE8D2F #2FAE4D
split-complementary
#2F50AE #AE4D2F #8FAE2F
monochromatic
#15244E #223A7E #2F50AE #4C6ECF #7C95DC
Accessibility & contrast
On white
7.29
#2F50AE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.88
#2F50AE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F50AE
7.29:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F50AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F50AE | 1.00 | 7.29 | 2.88 | 7.29 |
| #FFFFFF | 7.29 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.88 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.29 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#075DB1
Deuteranopia (green-blind)
#0051AC
Tritanopia (blue-blind)
#006777
Achromatopsia (no color)
#565656
Design tokens & code
CSS
--color: #2f50ae; /* rgb */ color: rgb(47, 80, 174); /* oklch */ color: oklch(46.2% 0.155 265.9);
Tailwind
colors: {
custom: {
50: '#7980c7',
500: '#2f50ae',
950: '#000000',
},
}SCSS
$custom: #2f50ae; $custom-light: #7980c7; $custom-dark: #000000;
JSON
{
"hex": "#2f50ae",
"rgb": {
"r": 47,
"g": 80,
"b": 174
},
"hsl": {
"h": 224.409,
"s": 57.466,
"l": 43.333
},
"oklch": {
"l": 0.46234,
"c": 0.1552,
"h": 265.9
},
"luminance": 0.09398
}Semantic roles & 50–950 ramp
primary
#2F50AE
secondary
#C4AF75
accent
#B947E1
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0A13
muted
#7C7C82