#1D102F#1D102F
#1D102F is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.9% C 0.060 H 300.7°. Best body text is #FFFFFF at 17.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1D102F |
|---|---|
| RGB | rgb(29, 16, 47) |
| HSL | hsl(265, 49%, 12%) |
| HSV | hsv(265, 66%, 18%) |
| CMYK | cmyk(38.3%, 66%, 0%, 81.6%) |
| CIE-LAB | lab(7.56, 15.03, -18.32) |
| CIE-LCH | lch(7.56, 23.70, 309.37°) |
| OKLab | oklab(20.94% 0.0307 -0.0518) |
| OKLCH | oklch(20.94% 0.06 300.7) |
| XYZ | xyz(1.2050, 0.8370, 2.7869) |
| Luminance | 0.0084 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight
#03012D
ΔE00 6.89
Midnight Purple
#280137
ΔE00 7.23
Very Dark Purple
#2A0134
ΔE00 7.25
Dark Navy Blue
#00022E
ΔE00 7.60
Midnight Blue (survey)
#020035
ΔE00 7.98
Very Dark Blue
#000133
ΔE00 8.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1D102F #222F10
analogous
#10132F #1D102F #2C102F
triadic
#1D102F #2F1D10 #102F1D
tetradic
#1D102F #2F1013 #222F10 #102F2C
square
#1D102F #2F1013 #222F10 #102F2C
split-complementary
#1D102F #2F2C10 #132F10
monochromatic
#0E0817 #0E0817 #1D102F #39205D #552F8A
Accessibility & contrast
On white
17.99
#1D102F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#1D102F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1D102F
17.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1D102F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1D102F | 1.00 | 17.99 | 1.17 | 17.99 |
| #FFFFFF | 17.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#051730
Deuteranopia (green-blind)
#08162E
Tritanopia (blue-blind)
#19161D
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #1d102f; /* rgb */ color: rgb(29, 16, 47); /* oklch */ color: oklch(20.9% 0.060 300.7);
Tailwind
colors: {
custom: {
50: '#5a4e67',
500: '#1d102f',
950: '#000000',
},
}SCSS
$custom: #1d102f; $custom-light: #5a4e67; $custom-dark: #000000;
JSON
{
"hex": "#1d102f",
"rgb": {
"r": 29,
"g": 16,
"b": 47
},
"hsl": {
"h": 265.161,
"s": 49.206,
"l": 12.353
},
"oklch": {
"l": 0.20935,
"c": 0.0602,
"h": 300.7
},
"luminance": 0.00837
}Semantic roles & 50–950 ramp
primary
#1D102F
secondary
#526833
accent
#D94F9F
background
#F5F4F6
surface
#E9E7EB
border
#C5C3C6
text
#040106
muted
#79777A