#291666#291666
#291666 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.6% C 0.130 H 285.6°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).
Color values
| HEX | #291666 |
|---|---|
| RGB | rgb(41, 22, 102) |
| HSL | hsl(254, 65%, 24%) |
| HSV | hsv(254, 78%, 40%) |
| CMYK | cmyk(59.8%, 78.4%, 0%, 60%) |
| CIE-LAB | lab(15.51, 32.08, -43.56) |
| CIE-LCH | lch(15.51, 54.10, 306.37°) |
| OKLab | oklab(28.59% 0.0351 -0.1254) |
| OKLCH | oklch(28.59% 0.13 285.6) |
| XYZ | xyz(3.5989, 2.0043, 12.7650) |
| Luminance | 0.0200 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Blue
#191970
ΔE00 3.16
Dark Indigo
#1F0954
ΔE00 3.81
Darkblue (survey)
#030764
ΔE00 4.74
Dark Royal Blue
#02066F
ΔE00 5.12
Dark Blue
#00035B
ΔE00 5.59
Deep Blue
#040273
ΔE00 5.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#291666 #536616
analogous
#162B66 #291666 #511666
triadic
#291666 #662916 #166629
tetradic
#291666 #66162B #536616 #166651
square
#291666 #66162B #536616 #166651
split-complementary
#291666 #665116 #2B6616
monochromatic
#0A0519 #150B34 #291666 #3D2198 #512CCB
Accessibility & contrast
On white
14.99
#291666 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.40
#291666 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #291666
14.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##291666 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##291666 | 1.00 | 14.99 | 1.40 | 14.99 |
| #FFFFFF | 14.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.40 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002968
Deuteranopia (green-blind)
#002465
Tritanopia (blue-blind)
#0B2C3D
Achromatopsia (no color)
#272727
Design tokens & code
CSS
--color: #291666; /* rgb */ color: rgb(41, 22, 102); /* oklch */ color: oklch(28.6% 0.130 285.6);
Tailwind
colors: {
custom: {
50: '#6b5592',
500: '#291666',
950: '#000000',
},
}SCSS
$custom: #291666; $custom-light: #6b5592; $custom-dark: #000000;
JSON
{
"hex": "#291666",
"rgb": {
"r": 41,
"g": 22,
"b": 102
},
"hsl": {
"h": 254.25,
"s": 64.516,
"l": 24.314
},
"oklch": {
"l": 0.28586,
"c": 0.13021,
"h": 285.6
},
"luminance": 0.02005
}Semantic roles & 50–950 ramp
primary
#291666
secondary
#859D3B
accent
#E840C0
background
#F6F5F9
surface
#ECE9F1
border
#C7C5CB
text
#07030D
muted
#7A787E