#2A2068
Closest named color: Midnight Blue (#191970). oklch(30.5% 0.12 282.9), rgb(42, 32, 104).
Aa
White text reads best on this color (13.95:1).
About this color
#2A2068 is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.120 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Blue (#191970), ΔE 0.037 away. White text reads best on it, at 13.95:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Midnight Blue (#191970) |
| Black text | 1.50:1 |
| White text | 13.95:1 |
Values
| HEX | #2A2068 |
| RGB | rgb(42, 32, 104) |
| HSL | hsl(248, 53%, 27%) |
| OKLCH | oklch(30.5% 0.12 282.9) |
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 #2A2068 | 13.95:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #2A2068 | 1.50:1 | Fails | Lc 0.0 | Not readable |
| #2A2068 text on white | 13.95:1 | AAA | Lc 100.2 | Preferred for body text |
| #2A2068 text on black | 1.50:1 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E6E8FF
oklch(93.6% 0.031 281.8)
-
Step 200
200
#D3D5FF
oklch(88.5% 0.058 283)
-
Step 300
300
#B7B9FF
oklch(80.9% 0.098 282.7)
-
Step 400
400
#9491FF
oklch(70.7% 0.158 282.8)
-
Step 500
500
#7D70FF
oklch(63.1% 0.205 282.9)
-
Step 600
600
#6A47FF
oklch(55.6% 0.255 283)
-
Step 700
700
#5D00FB
oklch(49.1% 0.291 283)
-
Step 800
800
#4B10CC
oklch(42.7% 0.244 282.9)
-
Step 900
900
#3C1FA0
oklch(37.7% 0.19 282.7)
-
Step 950
950 (this color)
#2A2068
oklch(30.5% 0.12 282.9)
#2A2068 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) | #002E6A | 0.052 |
| Deuteranopia (no green cones) | #002A67 | 0.050 |
| Tritanopia (no blue cones) | #0B3241 | 0.100 |
| Achromatopsia (no color) | #2C2C2C | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A2068
#2A2068
oklch(30.5% 0.12 282.9)
- #353000
#353000
oklch(30.5% 0.064 103.2)
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 #2A2068, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Blue #191970 ΔE 0.037
- Marine #042E60 ΔE 0.055
- Dark Indigo #1F0954 ΔE 0.066
- Prussian Blue #1D3557 ΔE 0.070
- Marine Blue #01386A ΔE 0.070
- Royal Purple #4B006E ΔE 0.078
- Dark Royal Blue #02066F ΔE 0.082
- Space Cadet #2B2D42 ΔE 0.082
Use #2A2068 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.