#150D48#150D48
#150D48 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.0% C 0.103 H 279.8°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).
Color values
| HEX | #150D48 |
|---|---|
| RGB | rgb(21, 13, 72) |
| HSL | hsl(248, 69%, 17%) |
| HSV | hsv(248, 82%, 28%) |
| CMYK | cmyk(70.8%, 81.9%, 0%, 71.8%) |
| CIE-LAB | lab(8.26, 24.16, -35.20) |
| CIE-LCH | lch(8.26, 42.69, 304.47°) |
| OKLab | oklab(21.97% 0.0176 -0.1016) |
| OKLCH | oklch(21.97% 0.103 279.8) |
| XYZ | xyz(1.6225, 0.9150, 6.2208) |
| Luminance | 0.0092 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 2.88
Dark Indigo
#1F0954
ΔE00 3.31
Navy Blue (survey)
#001146
ΔE00 3.81
Midnight Blue (survey)
#020035
ΔE00 4.92
Dark Blue
#00035B
ΔE00 5.40
Dark Navy
#000435
ΔE00 5.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#150D48 #40480D
analogous
#0D2348 #150D48 #330D48
triadic
#150D48 #48150D #0D4815
tetradic
#150D48 #480D23 #40480D #0D4833
square
#150D48 #480D23 #40480D #0D4833
split-complementary
#150D48 #48330D #23480D
monochromatic
#08051A #08051A #150D48 #24167C #3320B0
Accessibility & contrast
On white
17.75
#150D48 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.18
#150D48 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #150D48
17.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##150D48 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##150D48 | 1.00 | 17.75 | 1.18 | 17.75 |
| #FFFFFF | 17.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001A4A
Deuteranopia (green-blind)
#001647
Tritanopia (blue-blind)
#001E29
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #150d48; /* rgb */ color: rgb(21, 13, 72); /* oklch */ color: oklch(22.0% 0.103 279.8);
Tailwind
colors: {
custom: {
50: '#5b4c7c',
500: '#150d48',
950: '#000000',
},
}SCSS
$custom: #150d48; $custom-light: #5b4c7c; $custom-dark: #000000;
JSON
{
"hex": "#150d48",
"rgb": {
"r": 21,
"g": 13,
"b": 72
},
"hsl": {
"h": 248.136,
"s": 69.412,
"l": 16.667
},
"oklch": {
"l": 0.2197,
"c": 0.10309,
"h": 279.8
},
"luminance": 0.00915
}Semantic roles & 50–950 ramp
primary
#150D48
secondary
#78832D
accent
#EC3CD4
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040109
muted
#79777B