#071F4E#071F4E
#071F4E is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.5% C 0.092 H 261.8°. Best body text is #FFFFFF at 15.97:1 contrast (WCAG AA passes).
Color values
| HEX | #071F4E |
|---|---|
| RGB | rgb(7, 31, 78) |
| HSL | hsl(220, 84%, 17%) |
| HSV | hsv(220, 91%, 31%) |
| CMYK | cmyk(91%, 60.3%, 0%, 69.4%) |
| CIE-LAB | lab(13.08, 11.60, -31.51) |
| CIE-LCH | lch(13.08, 33.58, 290.21°) |
| OKLab | oklab(25.47% -0.0131 -0.091) |
| OKLCH | oklch(25.47% 0.092 261.8) |
| XYZ | xyz(1.9523, 1.5750, 7.4074) |
| Luminance | 0.0158 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 3.54
Navy Blue (survey)
#001146
ΔE00 4.67
Navy Blue
#1B2A4A
ΔE00 4.93
Marine
#042E60
ΔE00 5.49
Dark Navy
#000435
ΔE00 6.82
Very Dark Blue
#000133
ΔE00 7.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#071F4E #4E3607
analogous
#07434E #071F4E #13074E
triadic
#071F4E #4E071F #1F4E07
tetradic
#071F4E #4E0743 #4E3607 #074E13
square
#071F4E #4E0743 #4E3607 #074E13
split-complementary
#071F4E #4E1307 #434E07
monochromatic
#030B1C #030B1C #071F4E #0C3586 #114CBE
Accessibility & contrast
On white
15.97
#071F4E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.32
#071F4E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #071F4E
15.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##071F4E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##071F4E | 1.00 | 15.97 | 1.32 | 15.97 |
| #FFFFFF | 15.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.32 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002550
Deuteranopia (green-blind)
#001F4D
Tritanopia (blue-blind)
#002B33
Achromatopsia (no color)
#222222
Design tokens & code
CSS
--color: #071f4e; /* rgb */ color: rgb(7, 31, 78); /* oklch */ color: oklch(25.5% 0.092 261.8);
Tailwind
colors: {
custom: {
50: '#555a80',
500: '#071f4e',
950: '#000000',
},
}SCSS
$custom: #071f4e; $custom-light: #555a80; $custom-dark: #000000;
JSON
{
"hex": "#071f4e",
"rgb": {
"r": 7,
"g": 31,
"b": 78
},
"hsl": {
"h": 219.718,
"s": 83.529,
"l": 16.667
},
"oklch": {
"l": 0.25468,
"c": 0.09192,
"h": 261.8
},
"luminance": 0.01575
}Semantic roles & 50–950 ramp
primary
#071F4E
secondary
#8C6925
accent
#B52EFA
background
#F5F5F7
surface
#E9E9EE
border
#C5C5C9
text
#03030A
muted
#78787C