#051533#051533
#051533 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.3% C 0.064 H 260.8°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).
Color values
| HEX | #051533 |
|---|---|
| RGB | rgb(5, 21, 51) |
| HSL | hsl(219, 82%, 11%) |
| HSV | hsv(219, 90%, 20%) |
| CMYK | cmyk(90.2%, 58.8%, 0%, 80%) |
| CIE-LAB | lab(7.29, 6.46, -21.80) |
| CIE-LCH | lch(7.29, 22.74, 286.51°) |
| OKLab | oklab(20.28% -0.0102 -0.0628) |
| OKLCH | oklch(20.28% 0.064 260.8) |
| XYZ | xyz(0.9281, 0.8075, 3.2383) |
| Luminance | 0.0081 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 3.20
Dark Navy Blue
#00022E
ΔE00 4.46
Midnight
#03012D
ΔE00 4.90
Dark Navy
#000435
ΔE00 5.25
Very Dark Blue
#000133
ΔE00 5.51
Navy Blue (survey)
#001146
ΔE00 6.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#051533 #332305
analogous
#052C33 #051533 #0C0533
triadic
#051533 #330515 #153305
tetradic
#051533 #33052C #332305 #05330C
square
#051533 #33052C #332305 #05330C
split-complementary
#051533 #330C05 #2C3305
monochromatic
#030B1C #030B1C #051533 #0A2C6B #1043A2
Accessibility & contrast
On white
18.08
#051533 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.16
#051533 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #051533
18.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##051533 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##051533 | 1.00 | 18.08 | 1.16 | 18.08 |
| #FFFFFF | 18.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.16 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#041834
Deuteranopia (green-blind)
#001432
Tritanopia (blue-blind)
#001C21
Achromatopsia (no color)
#161616
Design tokens & code
CSS
--color: #051533; /* rgb */ color: rgb(5, 21, 51); /* oklch */ color: oklch(20.3% 0.064 260.8);
Tailwind
colors: {
custom: {
50: '#4d516b',
500: '#051533',
950: '#000000',
},
}SCSS
$custom: #051533; $custom-light: #4d516b; $custom-dark: #000000;
JSON
{
"hex": "#051533",
"rgb": {
"r": 5,
"g": 21,
"b": 51
},
"hsl": {
"h": 219.13,
"s": 82.143,
"l": 10.98
},
"oklch": {
"l": 0.20278,
"c": 0.06363,
"h": 260.8
},
"luminance": 0.00808
}Semantic roles & 50–950 ramp
primary
#051533
secondary
#74571F
accent
#B32FF8
background
#F4F4F6
surface
#E7E7EB
border
#C3C3C6
text
#010206
muted
#77787A