#2B194B
Closest named color: Dark Indigo (#1F0954). oklch(26.7% 0.089 296.5), rgb(43, 25, 75).
Aa
White text reads best on this color (15.63:1).
About this color
#2B194B is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.089 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Indigo (#1F0954), ΔE 0.047 away. White text reads best on it, at 15.63:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Dark Indigo (#1F0954) |
| Black text | 1.34:1 |
| White text | 15.63:1 |
Values
| HEX | #2B194B |
| RGB | rgb(43, 25, 75) |
| HSL | hsl(262, 50%, 20%) |
| OKLCH | oklch(26.7% 0.089 296.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2B194B | 15.63:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #2B194B | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #2B194B text on white | 15.63:1 | AAA | Lc 102.3 | Preferred for body text |
| #2B194B text on black | 1.34:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#EBE6FC
oklch(93.5% 0.03 296.2)
-
Step 200
200
#DCD2FC
oklch(88.5% 0.058 296.1)
-
Step 300
300
#C7B3FD
oklch(81% 0.105 296.4)
-
Step 400
400
#AC87FC
oklch(70.8% 0.168 296.4)
-
Step 500
500
#9963F9
oklch(63.1% 0.214 296.3)
-
Step 600
600
#8642E8
oklch(55.6% 0.234 296.7)
-
Step 700
700
#7132CA
oklch(49.1% 0.217 296.2)
-
Step 800
800
#5C2BA3
oklch(42.6% 0.18 296.5)
-
Step 900
900
#4B2A81
oklch(37.7% 0.139 296.6)
-
Step 950
950 (this color)
#2B194B
oklch(26.7% 0.089 296.5)
#2B194B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #00244D | 0.063 |
| Deuteranopia (no green cones) | #04234A | 0.059 |
| Tritanopia (no blue cones) | #23242F | 0.069 |
| Achromatopsia (no color) | #232323 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B194B
#2B194B
oklch(26.7% 0.089 296.5)
- #242900
#242900
oklch(26.7% 0.061 116.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2B194B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Indigo #1F0954 ΔE 0.047
- Dark Purple #35063E ΔE 0.049
- Deep Purple #36013F ΔE 0.055
- Eggplant #380835 ΔE 0.059
- Oxford Blue #1B263B ΔE 0.059
- Eggplant Purple #430541 ΔE 0.064
- Aubergine #3D0734 ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.066
Use #2B194B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.