#140F4A#140F4A
#140F4A is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.4% C 0.104 H 277.7°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).
Color values
| HEX | #140F4A |
|---|---|
| RGB | rgb(20, 15, 74) |
| HSL | hsl(245, 66%, 17%) |
| HSV | hsv(245, 80%, 29%) |
| CMYK | cmyk(73%, 79.7%, 0%, 71%) |
| CIE-LAB | lab(8.86, 23.46, -35.61) |
| CIE-LCH | lch(8.86, 42.65, 303.38°) |
| OKLab | oklab(22.44% 0.014 -0.1028) |
| OKLCH | oklch(22.44% 0.104 277.7) |
| XYZ | xyz(1.6949, 0.9846, 6.5780) |
| Luminance | 0.0098 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 3.05
Navy Blue (survey)
#001146
ΔE00 3.31
Dark Indigo
#1F0954
ΔE00 3.53
Midnight Blue (survey)
#020035
ΔE00 4.93
Dark Navy
#000435
ΔE00 5.38
Dark Blue
#00035B
ΔE00 5.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#140F4A #454A0F
analogous
#0F274A #140F4A #320F4A
triadic
#140F4A #4A140F #0F4A14
tetradic
#140F4A #4A0F27 #454A0F #0F4A32
square
#140F4A #4A0F27 #454A0F #0F4A32
split-complementary
#140F4A #4A320F #274A0F
monochromatic
#070519 #070519 #140F4A #22197D #3024B0
Accessibility & contrast
On white
17.54
#140F4A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.20
#140F4A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #140F4A
17.54:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##140F4A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##140F4A | 1.00 | 17.54 | 1.20 | 17.54 |
| #FFFFFF | 17.54 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.54 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001C4C
Deuteranopia (green-blind)
#001749
Tritanopia (blue-blind)
#001F2B
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #140f4a; /* rgb */ color: rgb(20, 15, 74); /* oklch */ color: oklch(22.4% 0.104 277.7);
Tailwind
colors: {
custom: {
50: '#5b4e7d',
500: '#140f4a',
950: '#000000',
},
}SCSS
$custom: #140f4a; $custom-light: #5b4e7d; $custom-dark: #000000;
JSON
{
"hex": "#140f4a",
"rgb": {
"r": 20,
"g": 15,
"b": 74
},
"hsl": {
"h": 245.085,
"s": 66.292,
"l": 17.451
},
"oklch": {
"l": 0.22441,
"c": 0.10378,
"h": 277.7
},
"luminance": 0.00985
}Semantic roles & 50–950 ramp
primary
#140F4A
secondary
#7D8430
accent
#E93FDB
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04010A
muted
#79777C