#314CAB#314CAB
#314CAB is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.3% C 0.155 H 267.7°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).
Color values
| HEX | #314CAB |
|---|---|
| RGB | rgb(49, 76, 171) |
| HSL | hsl(227, 55%, 43%) |
| HSV | hsv(227, 71%, 67%) |
| CMYK | cmyk(71.3%, 55.6%, 0%, 32.9%) |
| CIE-LAB | lab(35.52, 23.06, -53.96) |
| CIE-LCH | lch(35.52, 58.68, 293.14°) |
| OKLab | oklab(45.27% -0.0062 -0.1554) |
| OKLCH | oklch(45.27% 0.155 267.7) |
| XYZ | xyz(11.1992, 8.7610, 39.6210) |
| Luminance | 0.0876 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.29
Sapphire
#0F52BA
ΔE00 3.88
Cobalt (survey)
#1E488F
ΔE00 4.96
Blue Blue
#2242C7
ΔE00 5.01
Sapphire (survey)
#2138AB
ΔE00 6.14
Dusk Blue
#26538D
ΔE00 6.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#314CAB #AB9031
analogous
#3189AB #314CAB #5331AB
triadic
#314CAB #AB314C #4CAB31
tetradic
#314CAB #AB3189 #AB9031 #31AB53
square
#314CAB #AB3189 #AB9031 #31AB53
split-complementary
#314CAB #AB5331 #89AB31
monochromatic
#16224C #23377B #314CAB #4D69CC #7D91DA
Accessibility & contrast
On white
7.63
#314CAB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.75
#314CAB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #314CAB
7.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##314CAB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##314CAB | 1.00 | 7.63 | 2.75 | 7.63 |
| #FFFFFF | 7.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0059AE
Deuteranopia (green-blind)
#004EA9
Tritanopia (blue-blind)
#006374
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #314cab; /* rgb */ color: rgb(49, 76, 171); /* oklch */ color: oklch(45.3% 0.155 267.7);
Tailwind
colors: {
custom: {
50: '#797dc5',
500: '#314cab',
950: '#000000',
},
}SCSS
$custom: #314cab; $custom-light: #797dc5; $custom-dark: #000000;
JSON
{
"hex": "#314cab",
"rgb": {
"r": 49,
"g": 76,
"b": 171
},
"hsl": {
"h": 226.721,
"s": 55.455,
"l": 43.137
},
"oklch": {
"l": 0.45272,
"c": 0.15548,
"h": 267.7
},
"luminance": 0.08762
}Semantic roles & 50–950 ramp
primary
#314CAB
secondary
#C2B175
accent
#BE49DF
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0913
muted
#7C7B82