#2A2355
Closest named color: Space Cadet (#2B2D42). oklch(29.4% 0.087 286.1), rgb(42, 35, 85).
Aa
White text reads best on this color (14.28:1).
About this color
#2A2355 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.087 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.051 away. White text reads best on it, at 14.28:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.47:1 |
| White text | 14.28:1 |
Values
| HEX | #2A2355 |
| RGB | rgb(42, 35, 85) |
| HSL | hsl(248, 42%, 24%) |
| OKLCH | oklch(29.4% 0.087 286.1) |
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 #2A2355 | 14.28:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #2A2355 | 1.47:1 | Fails | Lc 0.0 | Not readable |
| #2A2355 text on white | 14.28:1 | AAA | Lc 100.8 | Preferred for body text |
| #2A2355 text on black | 1.47:1 | 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
#E8E7FE
oklch(93.6% 0.031 287.8)
-
Step 200
200
#D5D4FE
oklch(88.4% 0.058 286.3)
-
Step 300
300
#BBB7FF
oklch(80.9% 0.101 286.5)
-
Step 400
400
#9A8EFF
oklch(70.6% 0.161 286.3)
-
Step 500
500
#846CFF
oklch(63% 0.209 286.2)
-
Step 600
600
#704DF0
oklch(55.6% 0.23 286)
-
Step 700
700
#5F3CD1
oklch(49.1% 0.214 286.3)
-
Step 800
800
#4D34A9
oklch(42.8% 0.177 286.1)
-
Step 900
900
#3F2F86
oklch(37.7% 0.139 286.1)
-
Step 950
950 (this color)
#2A2355
oklch(29.4% 0.087 286.1)
#2A2355 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) | #092C57 | 0.045 |
| Deuteranopia (no green cones) | #072954 | 0.045 |
| Tritanopia (no blue cones) | #1C2E38 | 0.073 |
| Achromatopsia (no color) | #2A2A2A | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A2355
#2A2355
oklch(29.4% 0.087 286.1)
- #312E00
#312E00
oklch(29.5% 0.063 105.8)
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 #2A2355, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.051
- Marine #042E60 ΔE 0.051
- Prussian Blue #1D3557 ΔE 0.055
- Oxford Blue #1B263B ΔE 0.057
- Midnight Blue #191970 ΔE 0.062
- Dark Indigo #1F0954 ΔE 0.065
- Gunmetal #293241 ΔE 0.065
- Marine Blue #01386A ΔE 0.073
Use #2A2355 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.