#1A0F68#1A0F68
#1A0F68 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.5% C 0.143 H 276.0°. Best body text is #FFFFFF at 16.00:1 contrast (WCAG AA passes).
Color values
| HEX | #1A0F68 |
|---|---|
| RGB | rgb(26, 15, 104) |
| HSL | hsl(247, 75%, 23%) |
| HSV | hsv(247, 86%, 41%) |
| CMYK | cmyk(75%, 85.6%, 0%, 59.2%) |
| CIE-LAB | lab(12.99, 34.72, -49.09) |
| CIE-LCH | lch(12.99, 60.12, 305.27°) |
| OKLab | oklab(26.53% 0.015 -0.1419) |
| OKLCH | oklch(26.53% 0.143 276) |
| XYZ | xyz(3.0947, 1.5604, 13.2321) |
| Luminance | 0.0156 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Darkblue (survey)
#030764
ΔE00 2.28
Midnight Blue
#191970
ΔE00 2.61
Dark Royal Blue
#02066F
ΔE00 2.63
Deep Blue
#040273
ΔE00 3.35
Dark Blue
#00035B
ΔE00 3.51
Dark Indigo
#1F0954
ΔE00 3.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A0F68 #5D680F
analogous
#0F3068 #1A0F68 #460F68
triadic
#1A0F68 #681A0F #0F681A
tetradic
#1A0F68 #680F30 #5D680F #0F6846
square
#1A0F68 #680F30 #5D680F #0F6846
split-complementary
#1A0F68 #68460F #30680F
monochromatic
#07041B #0D0733 #1A0F68 #27179D #351ED3
Accessibility & contrast
On white
16.00
#1A0F68 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#1A0F68 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A0F68
16.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A0F68 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A0F68 | 1.00 | 16.00 | 1.31 | 16.00 |
| #FFFFFF | 16.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00256A
Deuteranopia (green-blind)
#001E66
Tritanopia (blue-blind)
#002B3C
Achromatopsia (no color)
#222222
Design tokens & code
CSS
--color: #1a0f68; /* rgb */ color: rgb(26, 15, 104); /* oklch */ color: oklch(26.5% 0.143 276.0);
Tailwind
colors: {
custom: {
50: '#655094',
500: '#1a0f68',
950: '#000000',
},
}SCSS
$custom: #1a0f68; $custom-light: #655094; $custom-dark: #000000;
JSON
{
"hex": "#1a0f68",
"rgb": {
"r": 26,
"g": 15,
"b": 104
},
"hsl": {
"h": 247.416,
"s": 74.79,
"l": 23.333
},
"oklch": {
"l": 0.26535,
"c": 0.14268,
"h": 276
},
"luminance": 0.01561
}Semantic roles & 50–950 ramp
primary
#1A0F68
secondary
#93A132
accent
#F136DA
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#07020D
muted
#7A787E