#101744#101744
#101744 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.085 H 271.4°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).
Color values
| HEX | #101744 |
|---|---|
| RGB | rgb(16, 23, 68) |
| HSL | hsl(232, 62%, 16%) |
| HSV | hsv(232, 76%, 27%) |
| CMYK | cmyk(76.5%, 66.2%, 0%, 73.3%) |
| CIE-LAB | lab(10.11, 14.61, -29.39) |
| CIE-LCH | lch(10.11, 32.82, 296.44°) |
| OKLab | oklab(23.08% 0.002 -0.0847) |
| OKLCH | oklch(23.08% 0.085 271.4) |
| XYZ | xyz(1.5631, 1.1402, 5.6054) |
| Luminance | 0.0114 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 2.52
Navy Blue (survey)
#001146
ΔE00 2.78
Dark Navy
#000435
ΔE00 4.27
Very Dark Blue
#000133
ΔE00 4.69
Midnight Blue (survey)
#020035
ΔE00 4.77
Dark Navy Blue
#00022E
ΔE00 5.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#101744 #443D10
analogous
#103144 #101744 #231044
triadic
#101744 #441017 #174410
tetradic
#101744 #441031 #443D10 #104423
square
#101744 #441031 #443D10 #104423
split-complementary
#101744 #442310 #314410
monochromatic
#060819 #060819 #101744 #1C2876 #2739A7
Accessibility & contrast
On white
17.10
#101744 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#101744 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #101744
17.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##101744 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##101744 | 1.00 | 17.10 | 1.23 | 17.10 |
| #FFFFFF | 17.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E46
Deuteranopia (green-blind)
#001943
Tritanopia (blue-blind)
#00222A
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #101744; /* rgb */ color: rgb(16, 23, 68); /* oklch */ color: oklch(23.1% 0.085 271.4);
Tailwind
colors: {
custom: {
50: '#565378',
500: '#101744',
950: '#000000',
},
}SCSS
$custom: #101744; $custom-light: #565378; $custom-dark: #000000;
JSON
{
"hex": "#101744",
"rgb": {
"r": 16,
"g": 23,
"b": 68
},
"hsl": {
"h": 231.923,
"s": 61.905,
"l": 16.471
},
"oklch": {
"l": 0.23077,
"c": 0.0847,
"h": 271.4
},
"luminance": 0.0114
}Semantic roles & 50–950 ramp
primary
#101744
secondary
#7E7432
accent
#CF43E5
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030209
muted
#78787B