#230B33#230B33
#230B33 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.077 H 308.8°. Best body text is #FFFFFF at 17.99:1 contrast (WCAG AA passes).
Color values
| HEX | #230B33 |
|---|---|
| RGB | rgb(35, 11, 51) |
| HSL | hsl(276, 65%, 12%) |
| HSV | hsv(276, 78%, 20%) |
| CMYK | cmyk(31.4%, 78.4%, 0%, 80%) |
| CIE-LAB | lab(7.55, 21.36, -21.24) |
| CIE-LCH | lch(7.55, 30.12, 315.16°) |
| OKLab | oklab(21.23% 0.0483 -0.0601) |
| OKLCH | oklch(21.23% 0.077 308.8) |
| XYZ | xyz(1.4102, 0.8357, 3.2183) |
| Luminance | 0.0084 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Purple
#280137
ΔE00 3.76
Very Dark Purple
#2A0134
ΔE00 3.77
Dark Purple
#35063E
ΔE00 5.01
Dark Violet
#34013F
ΔE00 5.62
Deep Purple
#36013F
ΔE00 5.88
Eggplant
#380835
ΔE00 6.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#230B33 #1B330B
analogous
#0F0B33 #230B33 #330B2F
triadic
#230B33 #33230B #0B3323
tetradic
#230B33 #330F0B #1B330B #0B2F33
square
#230B33 #330F0B #1B330B #0B2F33
split-complementary
#230B33 #2F330B #0B330F
monochromatic
#110519 #110519 #230B33 #461665 #682198
Accessibility & contrast
On white
17.99
#230B33 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#230B33 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #230B33
17.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##230B33 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##230B33 | 1.00 | 17.99 | 1.17 | 17.99 |
| #FFFFFF | 17.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001634
Deuteranopia (green-blind)
#051732
Tritanopia (blue-blind)
#21131D
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #230b33; /* rgb */ color: rgb(35, 11, 51); /* oklch */ color: oklch(21.2% 0.077 308.8);
Tailwind
colors: {
custom: {
50: '#604c6b',
500: '#230b33',
950: '#000000',
},
}SCSS
$custom: #230b33; $custom-light: #604c6b; $custom-dark: #000000;
JSON
{
"hex": "#230b33",
"rgb": {
"r": 35,
"g": 11,
"b": 51
},
"hsl": {
"h": 276,
"s": 64.516,
"l": 12.157
},
"oklch": {
"l": 0.21227,
"c": 0.07711,
"h": 308.8
},
"luminance": 0.00836
}Semantic roles & 50–950 ramp
primary
#230B33
secondary
#46702A
accent
#E84083
background
#F5F4F6
surface
#E9E7EB
border
#C5C3C6
text
#050106
muted
#79777A