#3A2E40
Closest named color: Space Cadet (#2B2D42). oklch(32.2% 0.035 314.3), rgb(58, 46, 64).
Aa
White text reads best on this color (12.76:1).
About this color
#3A2E40 is a dark, muted purple. In OKLCH its lightness is 32%, its chroma 0.035 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.028 away. White text reads best on it, at 12.76:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.64:1 |
| White text | 12.76:1 |
Values
| HEX | #3A2E40 |
| RGB | rgb(58, 46, 64) |
| HSL | hsl(280, 16%, 22%) |
| OKLCH | oklch(32.2% 0.035 314.3) |
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 #3A2E40 | 12.76:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #3A2E40 | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #3A2E40 text on white | 12.76:1 | AAA | Lc 98.9 | Preferred for body text |
| #3A2E40 text on black | 1.64:1 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE8F0
oklch(93.7% 0.012 313.2)
-
Step 200
200
#DFD5E4
oklch(88.5% 0.023 314.7)
-
Step 300
300
#CBB9D4
oklch(80.9% 0.042 314.6)
-
Step 400
400
#B095BE
oklch(70.8% 0.066 314)
-
Step 500
500
#9D7AAE
oklch(63.2% 0.086 314.4)
-
Step 600
600
#876299
oklch(55.5% 0.093 314.2)
-
Step 700
700
#735183
oklch(49.1% 0.087 314.5)
-
Step 800
800
#5D436A
oklch(42.7% 0.07 314)
-
Step 900
900
#4C3856
oklch(37.5% 0.056 314.1)
-
Step 950
950 (this color)
#3A2E40
oklch(32.2% 0.035 314.3)
#3A2E40 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) | #2C3241 | 0.026 |
| Deuteranopia (no green cones) | #2E333F | 0.026 |
| Tritanopia (no blue cones) | #3A3034 | 0.025 |
| Achromatopsia (no color) | #323232 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A2E40
#3A2E40
oklch(32.2% 0.035 314.3)
- #2C3725
#2C3725
oklch(32.1% 0.034 133.6)
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 #3A2E40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.028
- Gunmetal #293241 ΔE 0.030
- Onyx #343A40 ΔE 0.040
- Dark Blue Grey #1F3B4D ΔE 0.054
- Prussian Blue #1D3557 ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.062
- Oxford Blue #1B263B ΔE 0.063
- Midnight Green #073B4C ΔE 0.068
Use #3A2E40 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.