#1C0844#1C0844
#1C0844 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.5% C 0.103 H 290.1°. Best body text is #FFFFFF at 17.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1C0844 |
|---|---|
| RGB | rgb(28, 8, 68) |
| HSL | hsl(260, 79%, 15%) |
| HSV | hsv(260, 88%, 27%) |
| CMYK | cmyk(58.8%, 88.2%, 0%, 73.3%) |
| CIE-LAB | lab(7.57, 26.79, -33.50) |
| CIE-LCH | lch(7.57, 42.89, 308.65°) |
| OKLab | oklab(21.53% 0.0353 -0.0963) |
| OKLCH | oklch(21.53% 0.103 290.1) |
| XYZ | xyz(1.6088, 0.8378, 5.5447) |
| Luminance | 0.0084 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 3.22
Night Blue
#040348
ΔE00 3.91
Midnight Purple
#280137
ΔE00 5.33
Navy Blue (survey)
#001146
ΔE00 5.99
Midnight Blue (survey)
#020035
ΔE00 6.13
Dark Blue
#00035B
ΔE00 6.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C0844 #304408
analogous
#081244 #1C0844 #3A0844
triadic
#1C0844 #441C08 #08441C
tetradic
#1C0844 #440812 #304408 #08443A
square
#1C0844 #440812 #304408 #08443A
split-complementary
#1C0844 #443A08 #124408
monochromatic
#0B031B #0B031B #1C0844 #330E7B #4915B2
Accessibility & contrast
On white
17.99
#1C0844 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#1C0844 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1C0844
17.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C0844 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1C0844 | 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)
#001846
Deuteranopia (green-blind)
#001543
Tritanopia (blue-blind)
#0D1926
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #1c0844; /* rgb */ color: rgb(28, 8, 68); /* oklch */ color: oklch(21.5% 0.103 290.1);
Tailwind
colors: {
custom: {
50: '#5e4a79',
500: '#1c0844',
950: '#000000',
},
}SCSS
$custom: #1c0844; $custom-light: #5e4a79; $custom-dark: #000000;
JSON
{
"hex": "#1c0844",
"rgb": {
"r": 28,
"g": 8,
"b": 68
},
"hsl": {
"h": 260,
"s": 78.947,
"l": 14.902
},
"oklch": {
"l": 0.2153,
"c": 0.1026,
"h": 290.1
},
"luminance": 0.00838
}Semantic roles & 50–950 ramp
primary
#1C0844
secondary
#638226
accent
#F532B4
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#050109
muted
#79777B