#101646#101646
#101646 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.089 H 271.9°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).
Color values
| HEX | #101646 |
|---|---|
| RGB | rgb(16, 22, 70) |
| HSL | hsl(233, 63%, 17%) |
| HSV | hsv(233, 77%, 27%) |
| CMYK | cmyk(77.1%, 68.6%, 0%, 72.5%) |
| CIE-LAB | lab(10.00, 16.23, -30.97) |
| CIE-LCH | lch(10.00, 34.96, 297.66°) |
| OKLab | oklab(23.06% 0.003 -0.0893) |
| OKLCH | oklch(23.06% 0.089 271.9) |
| XYZ | xyz(1.6057, 1.1260, 5.9259) |
| Luminance | 0.0113 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.27
Navy (survey)
#01153E
ΔE00 2.99
Dark Navy
#000435
ΔE00 4.25
Midnight Blue (survey)
#020035
ΔE00 4.59
Very Dark Blue
#000133
ΔE00 4.68
Dark Navy Blue
#00022E
ΔE00 5.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#101646 #464010
analogous
#103146 #101646 #251046
triadic
#101646 #461016 #164610
tetradic
#101646 #461031 #464010 #104625
square
#101646 #461031 #464010 #104625
split-complementary
#101646 #462510 #314610
monochromatic
#060819 #060819 #101646 #1B2678 #2735AA
Accessibility & contrast
On white
17.14
#101646 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#101646 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #101646
17.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##101646 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##101646 | 1.00 | 17.14 | 1.23 | 17.14 |
| #FFFFFF | 17.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E48
Deuteranopia (green-blind)
#001945
Tritanopia (blue-blind)
#00222B
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #101646; /* rgb */ color: rgb(16, 22, 70); /* oklch */ color: oklch(23.1% 0.089 271.9);
Tailwind
colors: {
custom: {
50: '#57537a',
500: '#101646',
950: '#000000',
},
}SCSS
$custom: #101646; $custom-light: #57537a; $custom-dark: #000000;
JSON
{
"hex": "#101646",
"rgb": {
"r": 16,
"g": 22,
"b": 70
},
"hsl": {
"h": 233.333,
"s": 62.791,
"l": 16.863
},
"oklch": {
"l": 0.23056,
"c": 0.08938,
"h": 271.9
},
"luminance": 0.01126
}Semantic roles & 50–950 ramp
primary
#101646
secondary
#807732
accent
#D442E6
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030209
muted
#78787B