#2F2844
Closest named color: Space Cadet (#2B2D42). oklch(29.8% 0.05 294.6), rgb(47, 40, 68).
Aa
White text reads best on this color (13.92:1).
About this color
#2F2844 is a dark, muted purple. In OKLCH its lightness is 30%, its chroma 0.050 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.018 away. White text reads best on it, at 13.92:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.50:1 |
| White text | 13.92:1 |
Values
| HEX | #2F2844 |
| RGB | rgb(47, 40, 68) |
| HSL | hsl(255, 26%, 21%) |
| OKLCH | oklch(29.8% 0.05 294.6) |
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 #2F2844 | 13.92:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #2F2844 | 1.50:1 | Fails | Lc 0.0 | Not readable |
| #2F2844 text on white | 13.92:1 | AAA | Lc 100.5 | Preferred for body text |
| #2F2844 text on black | 1.50:1 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EAE8F5
oklch(93.6% 0.018 293.1)
-
Step 200
200
#DAD5ED
oklch(88.4% 0.033 295.3)
-
Step 300
300
#C3BAE4
oklch(81% 0.059 294.9)
-
Step 400
400
#A495D6
oklch(70.7% 0.095 294.4)
-
Step 500
500
#8F79CB
oklch(63% 0.122 295)
-
Step 600
600
#7961B8
oklch(55.6% 0.132 294.4)
-
Step 700
700
#66509F
oklch(49.1% 0.123 294.2)
-
Step 800
800
#534281
oklch(42.8% 0.102 294.1)
-
Step 900
900
#453867
oklch(37.7% 0.079 295.1)
-
Step 950
950 (this color)
#2F2844
oklch(29.8% 0.05 294.6)
#2F2844 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) | #202C45 | 0.026 |
| Deuteranopia (no green cones) | #212C43 | 0.026 |
| Tritanopia (no blue cones) | #2B2D32 | 0.042 |
| Achromatopsia (no color) | #2C2C2C | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F2844
#2F2844
oklch(29.8% 0.05 294.6)
- #2D3010
#2D3010
oklch(29.8% 0.05 113.9)
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 #2F2844, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.018
- Gunmetal #293241 ΔE 0.035
- Oxford Blue #1B263B ΔE 0.039
- Prussian Blue #1D3557 ΔE 0.051
- Dark #1B2431 ΔE 0.052
- Jet #212529 ΔE 0.057
- Dark Blue Grey #1F3B4D ΔE 0.061
- Onyx #343A40 ΔE 0.063
Use #2F2844 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.