#060643#060643
#060643 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.0% C 0.109 H 269.8°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).
Color values
| HEX | #060643 |
|---|---|
| RGB | rgb(6, 6, 67) |
| HSL | hsl(240, 84%, 14%) |
| HSV | hsv(240, 91%, 26%) |
| CMYK | cmyk(91%, 91%, 0%, 73.7%) |
| CIE-LAB | lab(5.19, 23.57, -36.77) |
| CIE-LCH | lch(5.19, 43.67, 302.66°) |
| OKLab | oklab(19.01% -0.0005 -0.1085) |
| OKLCH | oklch(19.01% 0.109 269.8) |
| XYZ | xyz(1.1530, 0.5741, 5.3591) |
| Luminance | 0.0057 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 1.67
Navy Blue (survey)
#001146
ΔE00 3.25
Midnight Blue (survey)
#020035
ΔE00 3.48
Dark Navy
#000435
ΔE00 4.25
Very Dark Blue
#000133
ΔE00 4.38
Dark Indigo
#1F0954
ΔE00 4.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#060643 #434306
analogous
#062543 #060643 #250643
triadic
#060643 #430606 #064306
tetradic
#060643 #430625 #434306 #064325
square
#060643 #430625 #434306 #064325
split-complementary
#060643 #432506 #254306
monochromatic
#03031C #03031C #060643 #0B0B7B #1010B3
Accessibility & contrast
On white
18.84
#060643 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.11
#060643 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #060643
18.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##060643 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##060643 | 1.00 | 18.84 | 1.11 | 18.84 |
| #FFFFFF | 18.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001445
Deuteranopia (green-blind)
#000E42
Tritanopia (blue-blind)
#001925
Achromatopsia (no color)
#111111
Design tokens & code
CSS
--color: #060643; /* rgb */ color: rgb(6, 6, 67); /* oklch */ color: oklch(19.0% 0.109 269.8);
Tailwind
colors: {
custom: {
50: '#534878',
500: '#060643',
950: '#000000',
},
}SCSS
$custom: #060643; $custom-light: #534878; $custom-dark: #000000;
JSON
{
"hex": "#060643",
"rgb": {
"r": 6,
"g": 6,
"b": 67
},
"hsl": {
"h": 240,
"s": 83.562,
"l": 14.314
},
"oklch": {
"l": 0.19009,
"c": 0.10853,
"h": 269.8
},
"luminance": 0.00574
}Semantic roles & 50–950 ramp
primary
#060643
secondary
#838322
accent
#FA2EFA
background
#F5F4F7
surface
#E9E6ED
border
#C5C2C8
text
#030009
muted
#78777B