#15022B#15022B
#15022B is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.6% C 0.080 H 300.1°. Best body text is #FFFFFF at 19.53:1 contrast (WCAG AA passes).
Color values
| HEX | #15022B |
|---|---|
| RGB | rgb(21, 2, 43) |
| HSL | hsl(268, 91%, 9%) |
| HSV | hsv(268, 95%, 17%) |
| CMYK | cmyk(51.2%, 95.3%, 0%, 83.1%) |
| CIE-LAB | lab(3.41, 16.73, -21.96) |
| CIE-LCH | lch(3.41, 27.61, 307.29°) |
| OKLab | oklab(16.61% 0.0402 -0.0695) |
| OKLCH | oklch(16.61% 0.08 300.1) |
| XYZ | xyz(0.7669, 0.3773, 2.3174) |
| Luminance | 0.0038 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight
#03012D
ΔE00 4.97
Midnight Blue (survey)
#020035
ΔE00 5.67
Dark Navy Blue
#00022E
ΔE00 5.80
Very Dark Blue
#000133
ΔE00 5.86
Dark Navy
#000435
ΔE00 6.04
Midnight Purple
#280137
ΔE00 6.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15022B #182B02
analogous
#02042B #15022B #2A022B
triadic
#15022B #2B1502 #022B15
tetradic
#15022B #2B0204 #182B02 #022B2A
square
#15022B #2B0204 #182B02 #022B2A
split-complementary
#15022B #2B2A02 #042B02
monochromatic
#0E011D #0E011D #15022B #320565 #4E07A0
Accessibility & contrast
On white
19.53
#15022B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.08
#15022B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15022B
19.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15022B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15022B | 1.00 | 19.53 | 1.08 | 19.53 |
| #FFFFFF | 19.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 19.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#000C2C
Deuteranopia (green-blind)
#000C2A
Tritanopia (blue-blind)
#100C16
Achromatopsia (no color)
#0C0C0C
Design tokens & code
CSS
--color: #15022b; /* rgb */ color: rgb(21, 2, 43); /* oklch */ color: oklch(16.6% 0.080 300.1);
Tailwind
colors: {
custom: {
50: '#534764',
500: '#15022b',
950: '#000000',
},
}SCSS
$custom: #15022b; $custom-light: #534764; $custom-dark: #000000;
JSON
{
"hex": "#15022b",
"rgb": {
"r": 21,
"g": 2,
"b": 43
},
"hsl": {
"h": 267.805,
"s": 91.111,
"l": 8.824
},
"oklch": {
"l": 0.16608,
"c": 0.08032,
"h": 300.1
},
"luminance": 0.00377
}Semantic roles & 50–950 ramp
primary
#15022B
secondary
#487019
accent
#FF299C
background
#F4F4F6
surface
#E7E6EB
border
#C3C2C6
text
#020005
muted
#78777A