#180E45#180E45
#180E45 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.1% C 0.097 H 283.4°. Best body text is #FFFFFF at 17.68:1 contrast (WCAG AA passes).
Color values
| HEX | #180E45 |
|---|---|
| RGB | rgb(24, 14, 69) |
| HSL | hsl(251, 66%, 16%) |
| HSV | hsv(251, 80%, 27%) |
| CMYK | cmyk(65.2%, 79.7%, 0%, 72.9%) |
| CIE-LAB | lab(8.46, 22.91, -32.75) |
| CIE-LCH | lch(8.46, 39.97, 304.97°) |
| OKLab | oklab(22.09% 0.0225 -0.0943) |
| OKLCH | oklch(22.09% 0.097 283.4) |
| XYZ | xyz(1.6076, 0.9378, 5.7254) |
| Luminance | 0.0094 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Night Blue
#040348
ΔE00 3.78
Dark Indigo
#1F0954
ΔE00 3.93
Navy Blue (survey)
#001146
ΔE00 4.15
Midnight Blue (survey)
#020035
ΔE00 4.89
Dark Navy
#000435
ΔE00 5.44
Very Dark Blue
#000133
ΔE00 5.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#180E45 #3B450E
analogous
#0E2045 #180E45 #340E45
triadic
#180E45 #45180E #0E4518
tetradic
#180E45 #450E20 #3B450E #0E4534
square
#180E45 #450E20 #3B450E #0E4534
split-complementary
#180E45 #45340E #20450E
monochromatic
#090519 #090519 #180E45 #2A1878 #3B23AB
Accessibility & contrast
On white
17.68
#180E45 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#180E45 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #180E45
17.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##180E45 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##180E45 | 1.00 | 17.68 | 1.19 | 17.68 |
| #FFFFFF | 17.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001A47
Deuteranopia (green-blind)
#001744
Tritanopia (blue-blind)
#021D28
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #180e45; /* rgb */ color: rgb(24, 14, 69); /* oklch */ color: oklch(22.1% 0.097 283.4);
Tailwind
colors: {
custom: {
50: '#5b4d79',
500: '#180e45',
950: '#000000',
},
}SCSS
$custom: #180e45; $custom-light: #5b4d79; $custom-dark: #000000;
JSON
{
"hex": "#180e45",
"rgb": {
"r": 24,
"g": 14,
"b": 69
},
"hsl": {
"h": 250.909,
"s": 66.265,
"l": 16.275
},
"oklch": {
"l": 0.22086,
"c": 0.09696,
"h": 283.4
},
"luminance": 0.00938
}Semantic roles & 50–950 ramp
primary
#180E45
secondary
#71802F
accent
#E93FCA
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#040109
muted
#79777B