#0C0743#0C0743
#0C0743 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.6% C 0.105 H 274.6°. Best body text is #FFFFFF at 18.63:1 contrast (WCAG AA passes).
Color values
| HEX | #0C0743 |
|---|---|
| RGB | rgb(12, 7, 67) |
| HSL | hsl(245, 81%, 15%) |
| HSV | hsv(245, 90%, 26%) |
| CMYK | cmyk(82.1%, 89.6%, 0%, 73.7%) |
| CIE-LAB | lab(5.74, 24.02, -35.85) |
| CIE-LCH | lch(5.74, 43.15, 303.82°) |
| OKLab | oklab(19.63% 0.0084 -0.1049) |
| OKLCH | oklch(19.63% 0.105 274.6) |
| XYZ | xyz(1.2404, 0.6352, 5.3663) |
| Luminance | 0.0063 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 1.89
Navy Blue (survey)
#001146
ΔE00 3.65
Midnight Blue (survey)
#020035
ΔE00 3.85
Dark Indigo
#1F0954
ΔE00 4.14
Dark Navy
#000435
ΔE00 4.64
Very Dark Blue
#000133
ΔE00 4.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C0743 #3E4307
analogous
#072043 #0C0743 #2A0743
triadic
#0C0743 #430C07 #07430C
tetradic
#0C0743 #430720 #3E4307 #07432A
square
#0C0743 #430720 #3E4307 #07432A
split-complementary
#0C0743 #432A07 #204307
monochromatic
#05031C #05031C #0C0743 #160D7A #2013B2
Accessibility & contrast
On white
18.63
#0C0743 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.13
#0C0743 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C0743
18.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C0743 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C0743 | 1.00 | 18.63 | 1.13 | 18.63 |
| #FFFFFF | 18.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.13 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001545
Deuteranopia (green-blind)
#001042
Tritanopia (blue-blind)
#001925
Achromatopsia (no color)
#131313
Design tokens & code
CSS
--color: #0c0743; /* rgb */ color: rgb(12, 7, 67); /* oklch */ color: oklch(19.6% 0.105 274.6);
Tailwind
colors: {
custom: {
50: '#564878',
500: '#0c0743',
950: '#000000',
},
}SCSS
$custom: #0c0743; $custom-light: #564878; $custom-dark: #000000;
JSON
{
"hex": "#0c0743",
"rgb": {
"r": 12,
"g": 7,
"b": 67
},
"hsl": {
"h": 245,
"s": 81.081,
"l": 14.51
},
"oklch": {
"l": 0.19628,
"c": 0.10528,
"h": 274.6
},
"luminance": 0.00635
}Semantic roles & 50–950 ramp
primary
#0C0743
secondary
#7A8224
accent
#F730E7
background
#F5F4F7
surface
#E9E6ED
border
#C5C2C8
text
#030009
muted
#78777B