#230B3A#230B3A
#230B3A is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.086 H 303.2°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).
Color values
| HEX | #230B3A |
|---|---|
| RGB | rgb(35, 11, 58) |
| HSL | hsl(271, 68%, 14%) |
| HSV | hsv(271, 81%, 23%) |
| CMYK | cmyk(39.7%, 81%, 0%, 77.3%) |
| CIE-LAB | lab(8.15, 23.42, -25.36) |
| CIE-LCH | lch(8.15, 34.52, 312.72°) |
| OKLab | oklab(21.86% 0.0473 -0.0722) |
| OKLCH | oklch(21.86% 0.086 303.2) |
| XYZ | xyz(1.5764, 0.9022, 4.0933) |
| Luminance | 0.0090 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Purple
#280137
ΔE00 3.25
Very Dark Purple
#2A0134
ΔE00 3.93
Dark Purple
#35063E
ΔE00 4.79
Dark Violet
#34013F
ΔE00 5.06
Deep Purple
#36013F
ΔE00 5.45
Dark Indigo
#1F0954
ΔE00 6.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#230B3A #223A0B
analogous
#0B0B3A #230B3A #3A0B39
triadic
#230B3A #3A230B #0B3A23
tetradic
#230B3A #3A0B0B #223A0B #0B393A
square
#230B3A #3A0B0B #223A0B #0B393A
split-complementary
#230B3A #393A0B #0B3A0B
monochromatic
#10051A #10051A #230B3A #42156D #611FA1
Accessibility & contrast
On white
17.79
#230B3A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.18
#230B3A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #230B3A
17.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##230B3A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##230B3A | 1.00 | 17.79 | 1.18 | 17.79 |
| #FFFFFF | 17.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00173B
Deuteranopia (green-blind)
#001839
Tritanopia (blue-blind)
#1E1621
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #230b3a; /* rgb */ color: rgb(35, 11, 58); /* oklch */ color: oklch(21.9% 0.086 303.2);
Tailwind
colors: {
custom: {
50: '#614c70',
500: '#230b3a',
950: '#000000',
},
}SCSS
$custom: #230b3a; $custom-light: #614c70; $custom-dark: #000000;
JSON
{
"hex": "#230b3a",
"rgb": {
"r": 35,
"g": 11,
"b": 58
},
"hsl": {
"h": 270.638,
"s": 68.116,
"l": 13.529
},
"oklch": {
"l": 0.21855,
"c": 0.08629,
"h": 303.2
},
"luminance": 0.00902
}Semantic roles & 50–950 ramp
primary
#230B3A
secondary
#50772A
accent
#EB3D92
background
#F5F4F6
surface
#EAE7EC
border
#C6C3C7
text
#050107
muted
#79777A