#1D0F53#1D0F53
#1D0F53 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.3% C 0.115 H 283.3°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).
Color values
| HEX | #1D0F53 |
|---|---|
| RGB | rgb(29, 15, 83) |
| HSL | hsl(252, 69%, 19%) |
| HSV | hsv(252, 82%, 33%) |
| CMYK | cmyk(65.1%, 81.9%, 0%, 67.5%) |
| CIE-LAB | lab(10.76, 27.99, -38.67) |
| CIE-LCH | lch(10.76, 47.74, 305.89°) |
| OKLab | oklab(24.31% 0.0263 -0.1115) |
| OKLCH | oklch(24.31% 0.115 283.3) |
| XYZ | xyz(2.2384, 1.2272, 8.3009) |
| Luminance | 0.0123 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 1.62
Night Blue
#040348
ΔE00 3.73
Dark Blue
#00035B
ΔE00 4.45
Darkblue (survey)
#030764
ΔE00 4.69
Navy Blue (survey)
#001146
ΔE00 5.26
Midnight Blue
#191970
ΔE00 5.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1D0F53 #45530F
analogous
#0F2353 #1D0F53 #3F0F53
triadic
#1D0F53 #531D0F #0F531D
tetradic
#1D0F53 #530F23 #45530F #0F533F
square
#1D0F53 #530F23 #45530F #0F533F
split-complementary
#1D0F53 #533F0F #23530F
monochromatic
#09051A #0B061F #1D0F53 #2F1887 #4122BB
Accessibility & contrast
On white
16.86
#1D0F53 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.25
#1D0F53 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1D0F53
16.86:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1D0F53 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1D0F53 | 1.00 | 16.86 | 1.25 | 16.86 |
| #FFFFFF | 16.86 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.25 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.86 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001F55
Deuteranopia (green-blind)
#001B52
Tritanopia (blue-blind)
#002230
Achromatopsia (no color)
#1D1D1D
Design tokens & code
CSS
--color: #1d0f53; /* rgb */ color: rgb(29, 15, 83); /* oklch */ color: oklch(24.3% 0.115 283.3);
Tailwind
colors: {
custom: {
50: '#614f84',
500: '#1d0f53',
950: '#000000',
},
}SCSS
$custom: #1d0f53; $custom-light: #614f84; $custom-dark: #000000;
JSON
{
"hex": "#1d0f53",
"rgb": {
"r": 29,
"g": 15,
"b": 83
},
"hsl": {
"h": 252.353,
"s": 69.388,
"l": 19.216
},
"oklch": {
"l": 0.24307,
"c": 0.11453,
"h": 283.3
},
"luminance": 0.01227
}Semantic roles & 50–950 ramp
primary
#1D0F53
secondary
#7A8D31
accent
#EC3CC8
background
#F6F4F8
surface
#EBE7EF
border
#C6C3CA
text
#05020B
muted
#7A787C