#180D49#180D49
#180D49 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.4% C 0.104 H 282.4°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).
Color values
| HEX | #180D49 |
|---|---|
| RGB | rgb(24, 13, 73) |
| HSL | hsl(251, 70%, 17%) |
| HSV | hsv(251, 82%, 29%) |
| CMYK | cmyk(67.1%, 82.2%, 0%, 71.4%) |
| CIE-LAB | lab(8.68, 24.97, -35.20) |
| CIE-LCH | lch(8.68, 43.15, 305.35°) |
| OKLab | oklab(22.37% 0.0223 -0.1015) |
| OKLCH | oklch(22.37% 0.104 282.4) |
| XYZ | xyz(1.7228, 0.9630, 6.3971) |
| Luminance | 0.0096 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 2.92
Night Blue
#040348
ΔE00 3.12
Navy Blue (survey)
#001146
ΔE00 4.32
Dark Blue
#00035B
ΔE00 5.39
Midnight Blue (survey)
#020035
ΔE00 5.40
Dark Navy
#000435
ΔE00 6.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#180D49 #3E490D
analogous
#0D2049 #180D49 #360D49
triadic
#180D49 #49180D #0D4918
tetradic
#180D49 #490D20 #3E490D #0D4936
square
#180D49 #490D20 #3E490D #0D4936
split-complementary
#180D49 #49360D #20490D
monochromatic
#09051A #09051A #180D49 #29167D #3A20B1
Accessibility & contrast
On white
17.61
#180D49 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#180D49 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #180D49
17.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##180D49 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##180D49 | 1.00 | 17.61 | 1.19 | 17.61 |
| #FFFFFF | 17.61 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.61 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001B4B
Deuteranopia (green-blind)
#001748
Tritanopia (blue-blind)
#001E2A
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #180d49; /* rgb */ color: rgb(24, 13, 73); /* oklch */ color: oklch(22.4% 0.104 282.4);
Tailwind
colors: {
custom: {
50: '#5c4d7c',
500: '#180d49',
950: '#000000',
},
}SCSS
$custom: #180d49; $custom-light: #5c4d7c; $custom-dark: #000000;
JSON
{
"hex": "#180d49",
"rgb": {
"r": 24,
"g": 13,
"b": 73
},
"hsl": {
"h": 251,
"s": 69.767,
"l": 16.863
},
"oklch": {
"l": 0.22374,
"c": 0.10391,
"h": 282.4
},
"luminance": 0.00963
}Semantic roles & 50–950 ramp
primary
#180D49
secondary
#74842D
accent
#ED3BCC
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#050109
muted
#79777B