#12134B#12134B
#12134B is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.101 H 274.4°. Best body text is #FFFFFF at 17.21:1 contrast (WCAG AA passes).
Color values
| HEX | #12134B |
|---|---|
| RGB | rgb(18, 19, 75) |
| HSL | hsl(239, 61%, 18%) |
| HSV | hsv(239, 76%, 29%) |
| CMYK | cmyk(76%, 74.7%, 0%, 70.6%) |
| CIE-LAB | lab(9.82, 20.80, -34.75) |
| CIE-LCH | lch(9.82, 40.50, 300.91°) |
| OKLab | oklab(23.12% 0.0078 -0.1004) |
| OKLCH | oklch(23.12% 0.101 274.4) |
| XYZ | xyz(1.7519, 1.1022, 6.7757) |
| Luminance | 0.0110 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.35
Night Blue
#040348
ΔE00 4.07
Dark Indigo
#1F0954
ΔE00 4.73
Navy (survey)
#01153E
ΔE00 4.77
Midnight Blue (survey)
#020035
ΔE00 4.84
Dark Navy
#000435
ΔE00 4.97
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#12134B #4B4A12
analogous
#122F4B #12134B #2D124B
triadic
#12134B #4B1213 #134B12
tetradic
#12134B #4B122F #4B4A12 #124B2D
square
#12134B #4B122F #4B4A12 #124B2D
split-complementary
#12134B #4B2D12 #2F4B12
monochromatic
#060619 #06061A #12134B #1E207C #2A2CAE
Accessibility & contrast
On white
17.21
#12134B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.22
#12134B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #12134B
17.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##12134B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##12134B | 1.00 | 17.21 | 1.22 | 17.21 |
| #FFFFFF | 17.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.22 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E4D
Deuteranopia (green-blind)
#00184A
Tritanopia (blue-blind)
#00222D
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #12134b; /* rgb */ color: rgb(18, 19, 75); /* oklch */ color: oklch(23.1% 0.101 274.4);
Tailwind
colors: {
custom: {
50: '#5a517e',
500: '#12134b',
950: '#000000',
},
}SCSS
$custom: #12134b; $custom-light: #5a517e; $custom-dark: #000000;
JSON
{
"hex": "#12134b",
"rgb": {
"r": 18,
"g": 19,
"b": 75
},
"hsl": {
"h": 238.947,
"s": 61.29,
"l": 18.235
},
"oklch": {
"l": 0.23116,
"c": 0.10067,
"h": 274.4
},
"luminance": 0.01102
}Semantic roles & 50–950 ramp
primary
#12134B
secondary
#848335
accent
#E243E4
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C