#2F2C4C
Closest named color: Space Cadet (#2B2D42). oklch(31.2% 0.057 286.9), rgb(47, 44, 76).
Aa
White text reads best on this color (13.24:1).
About this color
#2F2C4C is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.057 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.021 away. White text reads best on it, at 13.24:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.58:1 |
| White text | 13.24:1 |
Values
| HEX | #2F2C4C |
| RGB | rgb(47, 44, 76) |
| HSL | hsl(246, 27%, 24%) |
| OKLCH | oklch(31.2% 0.057 286.9) |
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 #2F2C4C | 13.24:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #2F2C4C | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #2F2C4C text on white | 13.24:1 | AAA | Lc 99.6 | Preferred for body text |
| #2F2C4C 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
#E8E8F7
oklch(93.5% 0.02 286)
-
Step 200
200
#D7D6F1
oklch(88.5% 0.037 287.3)
-
Step 300
300
#BDBBEA
oklch(81% 0.066 286.8)
-
Step 400
400
#9C96E0
oklch(70.7% 0.107 287)
-
Step 500
500
#857AD7
oklch(63% 0.137 287.2)
-
Step 600
600
#6F62C5
oklch(55.7% 0.149 286.5)
-
Step 700
700
#5D50AA
oklch(49% 0.139 286.7)
-
Step 800
800
#4C428A
oklch(42.7% 0.115 286.8)
-
Step 900
900
#3F396E
oklch(37.8% 0.088 286.5)
-
Step 950
950 (this color)
#2F2C4C
oklch(31.2% 0.057 286.9)
#2F2C4C 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) | #22314D | 0.024 |
| Deuteranopia (no green cones) | #222F4B | 0.022 |
| Tritanopia (no blue cones) | #283238 | 0.048 |
| Achromatopsia (no color) | #303030 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F2C4C
#2F2C4C
oklch(31.2% 0.057 286.9)
- #34330C
#34330C
oklch(31.3% 0.057 107.8)
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 #2F2C4C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.021
- Gunmetal #293241 ΔE 0.033
- Prussian Blue #1D3557 ΔE 0.037
- Oxford Blue #1B263B ΔE 0.050
- Dark Blue Grey #1F3B4D ΔE 0.051
- Onyx #343A40 ΔE 0.057
- Marine #042E60 ΔE 0.059
- Midnight Green #073B4C ΔE 0.061
Use #2F2C4C 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.