#10124F#10124F
#10124F is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.108 H 272.7°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).
Color values
| HEX | #10124F |
|---|---|
| RGB | rgb(16, 18, 79) |
| HSL | hsl(238, 66%, 19%) |
| HSV | hsv(238, 80%, 31%) |
| CMYK | cmyk(79.7%, 77.2%, 0%, 69%) |
| CIE-LAB | lab(9.85, 22.84, -37.45) |
| CIE-LCH | lch(9.85, 43.87, 301.37°) |
| OKLab | oklab(23.24% 0.0052 -0.1083) |
| OKLCH | oklch(23.24% 0.108 272.7) |
| XYZ | xyz(1.8408, 1.1071, 7.5123) |
| Luminance | 0.0111 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.68
Night Blue
#040348
ΔE00 3.51
Dark Indigo
#1F0954
ΔE00 4.10
Dark Blue
#00035B
ΔE00 5.23
Midnight Blue (survey)
#020035
ΔE00 5.34
Darkblue (survey)
#030764
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#10124F #4F4D10
analogous
#10314F #10124F #2D104F
triadic
#10124F #4F1012 #124F10
tetradic
#10124F #4F1031 #4F4D10 #104F2D
square
#10124F #4F1031 #4F4D10 #104F2D
split-complementary
#10124F #4F2D10 #314F10
monochromatic
#050619 #06061C #10124F #1A1E82 #2529B5
Accessibility & contrast
On white
17.19
#10124F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.22
#10124F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #10124F
17.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##10124F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##10124F | 1.00 | 17.19 | 1.22 | 17.19 |
| #FFFFFF | 17.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.22 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E51
Deuteranopia (green-blind)
#00184E
Tritanopia (blue-blind)
#00232F
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #10124f; /* rgb */ color: rgb(16, 18, 79); /* oklch */ color: oklch(23.2% 0.108 272.7);
Tailwind
colors: {
custom: {
50: '#5a5081',
500: '#10124f',
950: '#000000',
},
}SCSS
$custom: #10124f; $custom-light: #5a5081; $custom-dark: #000000;
JSON
{
"hex": "#10124f",
"rgb": {
"r": 16,
"g": 18,
"b": 79
},
"hsl": {
"h": 238.095,
"s": 66.316,
"l": 18.627
},
"oklch": {
"l": 0.2324,
"c": 0.10846,
"h": 272.7
},
"luminance": 0.01107
}Semantic roles & 50–950 ramp
primary
#10124F
secondary
#898632
accent
#E43FE9
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C