#11033F#11033F
#11033F is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.8% C 0.104 H 281.9°. Best body text is #FFFFFF at 18.94:1 contrast (WCAG AA passes).
Color values
| HEX | #11033F |
|---|---|
| RGB | rgb(17, 3, 63) |
| HSL | hsl(254, 91%, 13%) |
| HSV | hsv(254, 95%, 25%) |
| CMYK | cmyk(73%, 95.2%, 0%, 75.3%) |
| CIE-LAB | lab(4.91, 25.03, -34.34) |
| CIE-LCH | lch(4.91, 42.49, 306.09°) |
| OKLab | oklab(18.84% 0.0215 -0.1016) |
| OKLCH | oklch(18.84% 0.104 281.9) |
| XYZ | xyz(1.1607, 0.5431, 4.7453) |
| Luminance | 0.0054 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Night Blue
#040348
ΔE00 2.65
Dark Indigo
#1F0954
ΔE00 4.25
Midnight Blue (survey)
#020035
ΔE00 4.35
Navy Blue (survey)
#001146
ΔE00 4.93
Dark Navy
#000435
ΔE00 5.30
Very Dark Blue
#000133
ΔE00 5.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#11033F #313F03
analogous
#03133F #11033F #2F033F
triadic
#11033F #3F1103 #033F11
tetradic
#11033F #3F0313 #313F03 #033F2F
square
#11033F #3F0313 #313F03 #033F2F
split-complementary
#11033F #3F2F03 #133F03
monochromatic
#08011D #08011D #11033F #210679 #3109B4
Accessibility & contrast
On white
18.94
#11033F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.11
#11033F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #11033F
18.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##11033F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##11033F | 1.00 | 18.94 | 1.11 | 18.94 |
| #FFFFFF | 18.94 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.94 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001341
Deuteranopia (green-blind)
#000E3E
Tritanopia (blue-blind)
#001522
Achromatopsia (no color)
#111111
Design tokens & code
CSS
--color: #11033f; /* rgb */ color: rgb(17, 3, 63); /* oklch */ color: oklch(18.8% 0.104 281.9);
Tailwind
colors: {
custom: {
50: '#574775',
500: '#11033f',
950: '#000000',
},
}SCSS
$custom: #11033f; $custom-light: #574775; $custom-dark: #000000;
JSON
{
"hex": "#11033f",
"rgb": {
"r": 17,
"g": 3,
"b": 63
},
"hsl": {
"h": 254,
"s": 90.909,
"l": 12.941
},
"oklch": {
"l": 0.18839,
"c": 0.10385,
"h": 281.9
},
"luminance": 0.00543
}Semantic roles & 50–950 ramp
primary
#11033F
secondary
#6A811D
accent
#FF29CD
background
#F5F4F7
surface
#E9E6ED
border
#C5C2C8
text
#030008
muted
#78777B