#10134E#10134E
#10134E is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.3% C 0.106 H 272.5°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).
Color values
| HEX | #10134E |
|---|---|
| RGB | rgb(16, 19, 78) |
| HSL | hsl(237, 66%, 18%) |
| HSV | hsv(237, 79%, 31%) |
| CMYK | cmyk(79.5%, 75.6%, 0%, 69.4%) |
| CIE-LAB | lab(10.00, 21.73, -36.53) |
| CIE-LCH | lch(10.00, 42.50, 300.75°) |
| OKLab | oklab(23.31% 0.0046 -0.1056) |
| OKLCH | oklch(23.31% 0.106 272.5) |
| XYZ | xyz(1.8212, 1.1258, 7.3276) |
| Luminance | 0.0113 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.38
Night Blue
#040348
ΔE00 3.85
Dark Indigo
#1F0954
ΔE00 4.52
Navy (survey)
#01153E
ΔE00 5.04
Midnight Blue (survey)
#020035
ΔE00 5.18
Dark Navy
#000435
ΔE00 5.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#10134E #4E4B10
analogous
#10324E #10134E #2C104E
triadic
#10134E #4E1013 #134E10
tetradic
#10134E #4E1032 #4E4B10 #104E2C
square
#10134E #4E1032 #4E4B10 #104E2C
split-complementary
#10134E #4E2C10 #324E10
monochromatic
#050619 #06071B #10134E #1A1F81 #252CB4
Accessibility & contrast
On white
17.14
#10134E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#10134E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #10134E
17.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##10134E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##10134E | 1.00 | 17.14 | 1.23 | 17.14 |
| #FFFFFF | 17.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E50
Deuteranopia (green-blind)
#00194D
Tritanopia (blue-blind)
#00232E
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #10134e; /* rgb */ color: rgb(16, 19, 78); /* oklch */ color: oklch(23.3% 0.106 272.5);
Tailwind
colors: {
custom: {
50: '#5a5180',
500: '#10134e',
950: '#000000',
},
}SCSS
$custom: #10134e; $custom-light: #5a5180; $custom-dark: #000000;
JSON
{
"hex": "#10134e",
"rgb": {
"r": 16,
"g": 19,
"b": 78
},
"hsl": {
"h": 237.097,
"s": 65.957,
"l": 18.431
},
"oklch": {
"l": 0.2331,
"c": 0.10573,
"h": 272.5
},
"luminance": 0.01126
}Semantic roles & 50–950 ramp
primary
#10134E
secondary
#888432
accent
#E13FE9
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C