#314FA1#314FA1
#314FA1 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.1% C 0.138 H 265.9°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).
Color values
| HEX | #314FA1 |
|---|---|
| RGB | rgb(49, 79, 161) |
| HSL | hsl(224, 53%, 41%) |
| HSV | hsv(224, 70%, 63%) |
| CMYK | cmyk(69.6%, 50.9%, 0%, 36.9%) |
| CIE-LAB | lab(35.63, 17.32, -47.80) |
| CIE-LCH | lch(35.63, 50.85, 289.92°) |
| OKLab | oklab(45.13% -0.0097 -0.1372) |
| OKLCH | oklch(45.13% 0.138 265.9) |
| XYZ | xyz(10.4934, 8.8171, 34.8602) |
| Luminance | 0.0882 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.65
Cobalt (survey)
#1E488F
ΔE00 3.79
Sapphire
#0F52BA
ΔE00 3.88
Dusk Blue
#26538D
ΔE00 4.47
Denim Blue
#3B5B92
ΔE00 4.71
Dusky Blue
#475F94
ΔE00 6.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#314FA1 #A18331
analogous
#3187A1 #314FA1 #4B31A1
triadic
#314FA1 #A1314F #4FA131
tetradic
#314FA1 #A13187 #A18331 #31A14B
square
#314FA1 #A13187 #A18331 #31A14B
split-complementary
#314FA1 #A14B31 #87A131
monochromatic
#142143 #233872 #314FA1 #486AC7 #7790D6
Accessibility & contrast
On white
7.60
#314FA1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.76
#314FA1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #314FA1
7.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##314FA1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##314FA1 | 1.00 | 7.60 | 2.76 | 7.60 |
| #FFFFFF | 7.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.76 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1F59A4
Deuteranopia (green-blind)
#004F9F
Tritanopia (blue-blind)
#006270
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #314fa1; /* rgb */ color: rgb(49, 79, 161); /* oklch */ color: oklch(45.1% 0.138 265.9);
Tailwind
colors: {
custom: {
50: '#777fbd',
500: '#314fa1',
950: '#000000',
},
}SCSS
$custom: #314fa1; $custom-light: #777fbd; $custom-dark: #000000;
JSON
{
"hex": "#314fa1",
"rgb": {
"r": 49,
"g": 79,
"b": 161
},
"hsl": {
"h": 223.929,
"s": 53.333,
"l": 41.176
},
"oklch": {
"l": 0.45127,
"c": 0.13755,
"h": 265.9
},
"luminance": 0.08818
}Semantic roles & 50–950 ramp
primary
#314FA1
secondary
#BEA970
accent
#B64BDD
background
#F7F7FB
surface
#EEEEF7
border
#C9C9D0
text
#0A0A12
muted
#7C7C81