#1D0F4E#1D0F4E
#1D0F4E is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.8% C 0.108 H 284.9°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).
Color values
| HEX | #1D0F4E |
|---|---|
| RGB | rgb(29, 15, 78) |
| HSL | hsl(253, 68%, 18%) |
| HSV | hsv(253, 81%, 31%) |
| CMYK | cmyk(62.8%, 80.8%, 0%, 69.4%) |
| CIE-LAB | lab(10.20, 26.28, -36.15) |
| CIE-LCH | lch(10.20, 44.69, 306.02°) |
| OKLab | oklab(23.75% 0.0277 -0.1041) |
| OKLCH | oklch(23.75% 0.108 284.9) |
| XYZ | xyz(2.0522, 1.1528, 7.3206) |
| Luminance | 0.0115 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 2.25
Night Blue
#040348
ΔE00 3.74
Navy Blue (survey)
#001146
ΔE00 4.95
Dark Blue
#00035B
ΔE00 5.23
Darkblue (survey)
#030764
ΔE00 5.64
Midnight Blue
#191970
ΔE00 6.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1D0F4E #404E0F
analogous
#0F204E #1D0F4E #3C0F4E
triadic
#1D0F4E #4E1D0F #0F4E1D
tetradic
#1D0F4E #4E0F20 #404E0F #0F4E3C
square
#1D0F4E #4E0F20 #404E0F #0F4E3C
split-complementary
#1D0F4E #4E3C0F #204E0F
monochromatic
#0A051A #0A051B #1D0F4E #301981 #4323B5
Accessibility & contrast
On white
17.06
#1D0F4E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#1D0F4E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1D0F4E
17.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1D0F4E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1D0F4E | 1.00 | 17.06 | 1.23 | 17.06 |
| #FFFFFF | 17.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E50
Deuteranopia (green-blind)
#001A4D
Tritanopia (blue-blind)
#05202D
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #1d0f4e; /* rgb */ color: rgb(29, 15, 78); /* oklch */ color: oklch(23.8% 0.108 284.9);
Tailwind
colors: {
custom: {
50: '#604f80',
500: '#1d0f4e',
950: '#000000',
},
}SCSS
$custom: #1d0f4e; $custom-light: #604f80; $custom-dark: #000000;
JSON
{
"hex": "#1d0f4e",
"rgb": {
"r": 29,
"g": 15,
"b": 78
},
"hsl": {
"h": 253.333,
"s": 67.742,
"l": 18.235
},
"oklch": {
"l": 0.23751,
"c": 0.1077,
"h": 284.9
},
"luminance": 0.01153
}Semantic roles & 50–950 ramp
primary
#1D0F4E
secondary
#758831
accent
#EB3DC4
background
#F5F4F7
surface
#EAE7EE
border
#C6C3C9
text
#05020A
muted
#79787C