#2D2B50
Closest named color: Space Cadet (#2B2D42). oklch(31.1% 0.065 284.4), rgb(45, 43, 80).
Aa
White text reads best on this color (13.35:1).
About this color
#2D2B50 is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.065 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.028 away. White text reads best on it, at 13.35:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.57:1 |
| White text | 13.35:1 |
Values
| HEX | #2D2B50 |
| RGB | rgb(45, 43, 80) |
| HSL | hsl(243, 30%, 24%) |
| OKLCH | oklch(31.1% 0.065 284.4) |
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 #2D2B50 | 13.35:1 | AAA | Lc -102.9 | Preferred for body text |
| Black text on #2D2B50 | 1.57:1 | Fails | Lc 0.0 | Not readable |
| #2D2B50 text on white | 13.35:1 | AAA | Lc 99.7 | Preferred for body text |
| #2D2B50 text on black | 1.57:1 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D5D6F5
oklch(88.5% 0.042 284)
-
Step 300
300
#BABAF1
oklch(80.8% 0.077 284.5)
-
Step 400
400
#9895EB
oklch(70.7% 0.124 284.3)
-
Step 500
500
#8178E4
oklch(63.1% 0.158 284.7)
-
Step 600
600
#6B5ED2
oklch(55.5% 0.172 284.4)
-
Step 700
700
#5A4DB6
oklch(49.1% 0.16 284.5)
-
Step 800
800
#494093
oklch(42.7% 0.132 284.2)
-
Step 900
900
#3D3775
oklch(37.7% 0.103 284.7)
-
Step 950
950 (this color)
#2D2B50
oklch(31.1% 0.065 284.4)
#2D2B50 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) | #1E3051 | 0.026 |
| Deuteranopia (no green cones) | #1D2E4F | 0.025 |
| Tritanopia (no blue cones) | #233239 | 0.056 |
| Achromatopsia (no color) | #2F2F2F | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D2B50
#2D2B50
oklch(31.1% 0.065 284.4)
- #363200
#363200
oklch(31.1% 0.066 104.7)
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 #2D2B50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.028
- Prussian Blue #1D3557 ΔE 0.036
- Gunmetal #293241 ΔE 0.040
- Oxford Blue #1B263B ΔE 0.051
- Marine #042E60 ΔE 0.052
- Dark Blue Grey #1F3B4D ΔE 0.055
- Midnight Green #073B4C ΔE 0.064
- Marine Blue #01386A ΔE 0.065
Use #2D2B50 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.