#37468F#37468F
#37468F is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.2% C 0.121 H 271.6°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #37468F |
|---|---|
| RGB | rgb(55, 70, 143) |
| HSL | hsl(230, 44%, 39%) |
| HSV | hsv(230, 62%, 56%) |
| CMYK | cmyk(61.5%, 51%, 0%, 43.9%) |
| CIE-LAB | lab(32.20, 17.76, -42.40) |
| CIE-LCH | lch(32.20, 45.97, 292.73°) |
| OKLab | oklab(42.22% 0.0033 -0.1213) |
| OKLCH | oklch(42.22% 0.121 271.6) |
| XYZ | xyz(8.7220, 7.1750, 26.9066) |
| Luminance | 0.0718 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 4.20
Cobalt (survey)
#1E488F
ΔE00 4.25
Twilight
#4E518B
ΔE00 5.48
Darkslateblue
#483D8B
ΔE00 5.51
Cobalt
#0047AB
ΔE00 5.67
Darkish Blue
#014182
ΔE00 6.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37468F #8F8037
analogous
#37728F #37468F #54378F
triadic
#37468F #8F3746 #468F37
tetradic
#37468F #8F3772 #8F8037 #378F54
square
#37468F #8F3772 #8F8037 #378F54
split-complementary
#37468F #8F5437 #728F37
monochromatic
#151B37 #263063 #37468F #4A5DB9 #7684CA
Accessibility & contrast
On white
8.62
#37468F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#37468F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #37468F
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37468F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##37468F | 1.00 | 8.62 | 2.44 | 8.62 |
| #FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1F5092
Deuteranopia (green-blind)
#0D488D
Tritanopia (blue-blind)
#005763
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #37468f; /* rgb */ color: rgb(55, 70, 143); /* oklch */ color: oklch(42.2% 0.121 271.6);
Tailwind
colors: {
custom: {
50: '#7679b0',
500: '#37468f',
950: '#000000',
},
}SCSS
$custom: #37468f; $custom-light: #7679b0; $custom-dark: #000000;
JSON
{
"hex": "#37468f",
"rgb": {
"r": 55,
"g": 70,
"b": 143
},
"hsl": {
"h": 229.773,
"s": 44.444,
"l": 38.824
},
"oklch": {
"l": 0.4222,
"c": 0.12134,
"h": 271.6
},
"luminance": 0.07176
}Semantic roles & 50–950 ramp
primary
#37468F
secondary
#B3A76F
accent
#BE54D4
background
#F7F7FA
surface
#EEEDF5
border
#C9C8CF
text
#090910
muted
#7B7B7F