#150B43#150B43
#150B43 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.1% C 0.098 H 282.1°. Best body text is #FFFFFF at 18.09:1 contrast (WCAG AA passes).
Color values
| HEX | #150B43 |
|---|---|
| RGB | rgb(21, 11, 67) |
| HSL | hsl(251, 72%, 15%) |
| HSV | hsv(251, 84%, 26%) |
| CMYK | cmyk(68.7%, 83.6%, 0%, 73.7%) |
| CIE-LAB | lab(7.26, 23.50, -33.32) |
| CIE-LCH | lch(7.26, 40.78, 305.20°) |
| OKLab | oklab(21.07% 0.0206 -0.0962) |
| OKLCH | oklch(21.07% 0.098 282.1) |
| XYZ | xyz(1.4417, 0.8039, 5.3883) |
| Luminance | 0.0080 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Night Blue
#040348
ΔE00 3.23
Dark Indigo
#1F0954
ΔE00 3.92
Navy Blue (survey)
#001146
ΔE00 4.20
Midnight Blue (survey)
#020035
ΔE00 4.52
Dark Navy
#000435
ΔE00 5.21
Very Dark Blue
#000133
ΔE00 5.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#150B43 #39430B
analogous
#0B1D43 #150B43 #310B43
triadic
#150B43 #43150B #0B4315
tetradic
#150B43 #430B1D #39430B #0B4331
square
#150B43 #430B1D #39430B #0B4331
split-complementary
#150B43 #43310B #1D430B
monochromatic
#08041A #08041A #150B43 #251478 #361CAC
Accessibility & contrast
On white
18.09
#150B43 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.16
#150B43 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #150B43
18.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##150B43 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##150B43 | 1.00 | 18.09 | 1.16 | 18.09 |
| #FFFFFF | 18.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.16 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001845
Deuteranopia (green-blind)
#001442
Tritanopia (blue-blind)
#001B26
Achromatopsia (no color)
#161616
Design tokens & code
CSS
--color: #150b43; /* rgb */ color: rgb(21, 11, 67); /* oklch */ color: oklch(21.1% 0.098 282.1);
Tailwind
colors: {
custom: {
50: '#5a4b78',
500: '#150b43',
950: '#000000',
},
}SCSS
$custom: #150b43; $custom-light: #5a4b78; $custom-dark: #000000;
JSON
{
"hex": "#150b43",
"rgb": {
"r": 21,
"g": 11,
"b": 67
},
"hsl": {
"h": 250.714,
"s": 71.795,
"l": 15.294
},
"oklch": {
"l": 0.21071,
"c": 0.09837,
"h": 282.1
},
"luminance": 0.00804
}Semantic roles & 50–950 ramp
primary
#150B43
secondary
#70802A
accent
#EF39CE
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#040109
muted
#79777B