#030C34#030C34
#030C34 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.0% C 0.080 H 265.8°. Best body text is #FFFFFF at 18.99:1 contrast (WCAG AA passes).
Color values
| HEX | #030C34 |
|---|---|
| RGB | rgb(3, 12, 52) |
| HSL | hsl(229, 89%, 11%) |
| HSV | hsv(229, 94%, 20%) |
| CMYK | cmyk(94.2%, 76.9%, 0%, 79.6%) |
| CIE-LAB | lab(4.79, 11.66, -26.57) |
| CIE-LCH | lch(4.79, 29.02, 293.70°) |
| OKLab | oklab(17.98% -0.0059 -0.0798) |
| OKLCH | oklch(17.98% 0.08 265.8) |
| XYZ | xyz(0.7886, 0.5301, 3.3089) |
| Luminance | 0.0053 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Navy Blue
#00022E
ΔE00 1.56
Midnight
#03012D
ΔE00 1.91
Dark Navy
#000435
ΔE00 1.96
Very Dark Blue
#000133
ΔE00 2.19
Navy (survey)
#01153E
ΔE00 2.51
Midnight Blue (survey)
#020035
ΔE00 2.97
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#030C34 #342B03
analogous
#032434 #030C34 #120334
triadic
#030C34 #34030C #0C3403
tetradic
#030C34 #340324 #342B03 #033412
square
#030C34 #340324 #342B03 #033412
split-complementary
#030C34 #341203 #243403
monochromatic
#02071D #02071D #030C34 #06196E #0A27A8
Accessibility & contrast
On white
18.99
#030C34 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.11
#030C34 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #030C34
18.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##030C34 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##030C34 | 1.00 | 18.99 | 1.11 | 18.99 |
| #FFFFFF | 18.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001335
Deuteranopia (green-blind)
#000E33
Tritanopia (blue-blind)
#00171E
Achromatopsia (no color)
#101010
Design tokens & code
CSS
--color: #030c34; /* rgb */ color: rgb(3, 12, 52); /* oklch */ color: oklch(18.0% 0.080 265.8);
Tailwind
colors: {
custom: {
50: '#4c4c6c',
500: '#030c34',
950: '#000000',
},
}SCSS
$custom: #030c34; $custom-light: #4c4c6c; $custom-dark: #000000;
JSON
{
"hex": "#030c34",
"rgb": {
"r": 3,
"g": 12,
"b": 52
},
"hsl": {
"h": 228.98,
"s": 89.091,
"l": 10.784
},
"oklch": {
"l": 0.17979,
"c": 0.08,
"h": 265.8
},
"luminance": 0.0053
}Semantic roles & 50–950 ramp
primary
#030C34
secondary
#77661C
accent
#D829FF
background
#F4F4F6
surface
#E7E7EB
border
#C3C3C6
text
#010107
muted
#77777A