#2B194D
Closest named color: Dark Indigo (#1F0954). oklch(26.9% 0.092 295.5), rgb(43, 25, 77).
Aa
White text reads best on this color (15.56:1).
About this color
#2B194D is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.092 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 0.046 away. White text reads best on it, at 15.56:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Dark Indigo (#1F0954) |
| Black text | 1.34:1 |
| White text | 15.56:1 |
Values
| HEX | #2B194D |
| RGB | rgb(43, 25, 77) |
| HSL | hsl(261, 51%, 20%) |
| OKLCH | oklch(26.9% 0.092 295.5) |
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 #2B194D | 15.56:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #2B194D | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #2B194D text on white | 15.56:1 | AAA | Lc 102.3 | Preferred for body text |
| #2B194D 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
#EBE6FD
oklch(93.6% 0.031 295.8)
-
Step 200
200
#DCD2FD
oklch(88.5% 0.059 295.8)
-
Step 300
300
#C6B3FF
oklch(81% 0.107 295.4)
-
Step 400
400
#AB86FF
oklch(70.7% 0.173 295.7)
-
Step 500
500
#9861FE
oklch(63.1% 0.223 295.4)
-
Step 600
600
#8440ED
oklch(55.6% 0.241 295.3)
-
Step 700
700
#712FCE
oklch(49.1% 0.224 295.7)
-
Step 800
800
#5B2AA7
oklch(42.7% 0.186 295.2)
-
Step 900
900
#4A2984
oklch(37.7% 0.144 295.2)
-
Step 950
950 (this color)
#2B194D
oklch(26.9% 0.092 295.5)
#2B194D 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) | #00244F | 0.062 |
| Deuteranopia (no green cones) | #01234C | 0.061 |
| Tritanopia (no blue cones) | #222530 | 0.073 |
| Achromatopsia (no color) | #242424 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B194D
#2B194D
oklch(26.9% 0.092 295.5)
- #252900
#252900
oklch(26.8% 0.061 115.3)
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 #2B194D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Indigo #1F0954 ΔE 0.046
- Dark Purple #35063E ΔE 0.050
- Deep Purple #36013F ΔE 0.057
- Oxford Blue #1B263B ΔE 0.061
- Eggplant #380835 ΔE 0.061
- Eggplant Purple #430541 ΔE 0.065
- Space Cadet #2B2D42 ΔE 0.067
- Midnight Purple #280137 ΔE 0.068
Use #2B194D 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.