#2F2C4A
Closest named color: Space Cadet (#2B2D42). oklch(31.1% 0.053 287.5), rgb(47, 44, 74).
Aa
White text reads best on this color (13.29:1).
About this color
#2F2C4A is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.053 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.017 away. White text reads best on it, at 13.29:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.58:1 |
| White text | 13.29:1 |
Values
| HEX | #2F2C4A |
| RGB | rgb(47, 44, 74) |
| HSL | hsl(246, 25%, 23%) |
| OKLCH | oklch(31.1% 0.053 287.5) |
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 #2F2C4A | 13.29:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #2F2C4A | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #2F2C4A text on white | 13.29:1 | AAA | Lc 99.6 | Preferred for body text |
| #2F2C4A text on black | 1.58:1 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F6
oklch(93.6% 0.019 289.3)
-
Step 200
200
#D7D6F0
oklch(88.5% 0.036 287.4)
-
Step 300
300
#BDBBE8
oklch(80.9% 0.063 286.9)
-
Step 400
400
#9D97DC
oklch(70.8% 0.1 287.5)
-
Step 500
500
#867BD3
oklch(63.1% 0.13 287.8)
-
Step 600
600
#7063C0
oklch(55.6% 0.14 287.3)
-
Step 700
700
#5E52A5
oklch(49.2% 0.129 287.3)
-
Step 800
800
#4D4386
oklch(42.7% 0.108 287.8)
-
Step 900
900
#40396B
oklch(37.7% 0.084 288.1)
-
Step 950
950 (this color)
#2F2C4A
oklch(31.1% 0.053 287.5)
#2F2C4A 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) | #23304B | 0.021 |
| Deuteranopia (no green cones) | #232F49 | 0.021 |
| Tritanopia (no blue cones) | #283237 | 0.047 |
| Achromatopsia (no color) | #303030 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F2C4A
#2F2C4A
oklch(31.1% 0.053 287.5)
- #33320F
#33320F
oklch(31% 0.053 107.6)
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 #2F2C4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.017
- Gunmetal #293241 ΔE 0.030
- Prussian Blue #1D3557 ΔE 0.038
- Oxford Blue #1B263B ΔE 0.048
- Dark Blue Grey #1F3B4D ΔE 0.050
- Onyx #343A40 ΔE 0.055
- Midnight Green #073B4C ΔE 0.060
- Marine #042E60 ΔE 0.061
Use #2F2C4A 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.