#140D43#140D43
#140D43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.3% C 0.096 H 280.3°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).
Color values
| HEX | #140D43 |
|---|---|
| RGB | rgb(20, 13, 67) |
| HSL | hsl(248, 68%, 16%) |
| HSV | hsv(248, 81%, 26%) |
| CMYK | cmyk(70.1%, 80.6%, 0%, 73.7%) |
| CIE-LAB | lab(7.60, 22.13, -32.77) |
| CIE-LCH | lch(7.60, 39.54, 304.04°) |
| OKLab | oklab(21.3% 0.0172 -0.0945) |
| OKLCH | oklch(21.3% 0.096 280.3) |
| XYZ | xyz(1.4452, 0.8417, 5.3954) |
| Luminance | 0.0084 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 3.50
Navy Blue (survey)
#001146
ΔE00 3.66
Midnight Blue (survey)
#020035
ΔE00 4.19
Dark Indigo
#1F0954
ΔE00 4.35
Dark Navy
#000435
ΔE00 4.76
Very Dark Blue
#000133
ΔE00 4.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#140D43 #3C430D
analogous
#0D2143 #140D43 #2F0D43
triadic
#140D43 #43140D #0D4314
tetradic
#140D43 #430D21 #3C430D #0D432F
square
#140D43 #430D21 #3C430D #0D432F
split-complementary
#140D43 #432F0D #21430D
monochromatic
#08051A #08051A #140D43 #231776 #3321AA
Accessibility & contrast
On white
17.97
#140D43 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#140D43 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #140D43
17.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##140D43 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##140D43 | 1.00 | 17.97 | 1.17 | 17.97 |
| #FFFFFF | 17.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001945
Deuteranopia (green-blind)
#001542
Tritanopia (blue-blind)
#001C27
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #140d43; /* rgb */ color: rgb(20, 13, 67); /* oklch */ color: oklch(21.3% 0.096 280.3);
Tailwind
colors: {
custom: {
50: '#594c78',
500: '#140d43',
950: '#000000',
},
}SCSS
$custom: #140d43; $custom-light: #594c78; $custom-dark: #000000;
JSON
{
"hex": "#140d43",
"rgb": {
"r": 20,
"g": 13,
"b": 67
},
"hsl": {
"h": 247.778,
"s": 67.5,
"l": 15.686
},
"oklch": {
"l": 0.213,
"c": 0.09609,
"h": 280.3
},
"luminance": 0.00842
}Semantic roles & 50–950 ramp
primary
#140D43
secondary
#747E2D
accent
#EA3DD4
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#040109
muted
#79777B