#16103B#16103B
#16103B is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.079 H 283.7°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).
Color values
| HEX | #16103B |
|---|---|
| RGB | rgb(22, 16, 59) |
| HSL | hsl(248, 57%, 15%) |
| HSV | hsv(248, 73%, 23%) |
| CMYK | cmyk(62.7%, 72.9%, 0%, 76.9%) |
| CIE-LAB | lab(7.74, 17.41, -26.82) |
| CIE-LCH | lch(7.74, 31.98, 302.99°) |
| OKLab | oklab(21.2% 0.0187 -0.077) |
| OKLCH | oklch(21.2% 0.079 283.7) |
| XYZ | xyz(1.3053, 0.8568, 4.2334) |
| Luminance | 0.0086 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue (survey)
#020035
ΔE00 4.30
Dark Navy
#000435
ΔE00 4.48
Midnight
#03012D
ΔE00 4.60
Very Dark Blue
#000133
ΔE00 4.62
Navy Blue (survey)
#001146
ΔE00 4.66
Dark Navy Blue
#00022E
ΔE00 5.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#16103B #353B10
analogous
#10203B #16103B #2C103B
triadic
#16103B #3B1610 #103B16
tetradic
#16103B #3B1020 #353B10 #103B2C
square
#16103B #3B1020 #353B10 #103B2C
split-complementary
#16103B #3B2C10 #203B10
monochromatic
#090718 #090718 #16103B #281D6B #3A2A9B
Accessibility & contrast
On white
17.93
#16103B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#16103B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #16103B
17.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##16103B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##16103B | 1.00 | 17.93 | 1.17 | 17.93 |
| #FFFFFF | 17.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00183C
Deuteranopia (green-blind)
#00163A
Tritanopia (blue-blind)
#061B23
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #16103b; /* rgb */ color: rgb(22, 16, 59); /* oklch */ color: oklch(21.2% 0.079 283.7);
Tailwind
colors: {
custom: {
50: '#584e71',
500: '#16103b',
950: '#000000',
},
}SCSS
$custom: #16103b; $custom-light: #584e71; $custom-dark: #000000;
JSON
{
"hex": "#16103b",
"rgb": {
"r": 22,
"g": 16,
"b": 59
},
"hsl": {
"h": 248.372,
"s": 57.333,
"l": 14.706
},
"oklch": {
"l": 0.21196,
"c": 0.07927,
"h": 283.7
},
"luminance": 0.00857
}Semantic roles & 50–950 ramp
primary
#16103B
secondary
#6C7532
accent
#E147CB
background
#F5F4F6
surface
#E9E7EC
border
#C5C3C7
text
#030108
muted
#78777B