#101844#101844
#101844 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.3% C 0.083 H 270.7°. Best body text is #FFFFFF at 16.99:1 contrast (WCAG AA passes).
Color values
| HEX | #101844 |
|---|---|
| RGB | rgb(16, 24, 68) |
| HSL | hsl(231, 62%, 16%) |
| HSV | hsv(231, 76%, 27%) |
| CMYK | cmyk(76.5%, 64.7%, 0%, 73.3%) |
| CIE-LAB | lab(10.41, 13.85, -28.89) |
| CIE-LCH | lch(10.41, 32.04, 295.61°) |
| OKLab | oklab(23.31% 0.0011 -0.0832) |
| OKLCH | oklch(23.31% 0.083 270.7) |
| XYZ | xyz(1.5834, 1.1806, 5.6122) |
| Luminance | 0.0118 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 2.35
Navy Blue (survey)
#001146
ΔE00 3.06
Dark Navy
#000435
ΔE00 4.47
Very Dark Blue
#000133
ΔE00 4.90
Midnight Blue (survey)
#020035
ΔE00 5.05
Dark Navy Blue
#00022E
ΔE00 5.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#101844 #443C10
analogous
#103244 #101844 #221044
triadic
#101844 #441018 #184410
tetradic
#101844 #441032 #443C10 #104422
square
#101844 #441032 #443C10 #104422
split-complementary
#101844 #442210 #324410
monochromatic
#060919 #060919 #101844 #1C2976 #273BA7
Accessibility & contrast
On white
16.99
#101844 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#101844 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #101844
16.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##101844 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##101844 | 1.00 | 16.99 | 1.24 | 16.99 |
| #FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001F45
Deuteranopia (green-blind)
#001A43
Tritanopia (blue-blind)
#00232B
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #101844; /* rgb */ color: rgb(16, 24, 68); /* oklch */ color: oklch(23.3% 0.083 270.7);
Tailwind
colors: {
custom: {
50: '#565478',
500: '#101844',
950: '#000000',
},
}SCSS
$custom: #101844; $custom-light: #565478; $custom-dark: #000000;
JSON
{
"hex": "#101844",
"rgb": {
"r": 16,
"g": 24,
"b": 68
},
"hsl": {
"h": 230.769,
"s": 61.905,
"l": 16.471
},
"oklch": {
"l": 0.23305,
"c": 0.08322,
"h": 270.7
},
"luminance": 0.01181
}Semantic roles & 50–950 ramp
primary
#101844
secondary
#7E7232
accent
#CC43E5
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030209
muted
#78787B