#2F2B43
Closest named color: Space Cadet (#2B2D42). oklch(30.5% 0.043 291.3), rgb(47, 43, 67).
Aa
White text reads best on this color (13.57:1).
About this color
#2F2B43 is a dark, muted purple. In OKLCH its lightness is 30%, its chroma 0.043 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.010 away. White text reads best on it, at 13.57:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.54:1 |
| White text | 13.57:1 |
Values
| HEX | #2F2B43 |
| RGB | rgb(47, 43, 67) |
| HSL | hsl(250, 22%, 22%) |
| OKLCH | oklch(30.5% 0.043 291.3) |
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 #2F2B43 | 13.57:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #2F2B43 | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #2F2B43 text on white | 13.57:1 | AAA | Lc 100.1 | Preferred for body text |
| #2F2B43 text on black | 1.54:1 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F3
oklch(93.6% 0.015 294.5)
-
Step 200
200
#D9D6EB
oklch(88.5% 0.029 292.4)
-
Step 300
300
#C0BBE0
oklch(80.8% 0.052 291.4)
-
Step 400
400
#A198D0
oklch(70.8% 0.081 291.5)
-
Step 500
500
#8A7EC3
oklch(63.1% 0.103 291.1)
-
Step 600
600
#7466B0
oklch(55.6% 0.113 291)
-
Step 700
700
#625497
oklch(49% 0.105 291.6)
-
Step 800
800
#50457B
oklch(42.7% 0.088 291.6)
-
Step 900
900
#423B63
oklch(37.8% 0.067 290.8)
-
Step 950
950 (this color)
#2F2B43
oklch(30.5% 0.043 291.3)
#2F2B43 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) | #252E44 | 0.018 |
| Deuteranopia (no green cones) | #252E42 | 0.019 |
| Tritanopia (no blue cones) | #2B2F34 | 0.035 |
| Achromatopsia (no color) | #2E2E2E | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F2B43
#2F2B43
oklch(30.5% 0.043 291.3)
- #303116
#303116
oklch(30.5% 0.043 110.6)
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 #2F2B43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.010
- Gunmetal #293241 ΔE 0.026
- Oxford Blue #1B263B ΔE 0.041
- Prussian Blue #1D3557 ΔE 0.046
- Dark Blue Grey #1F3B4D ΔE 0.053
- Dark #1B2431 ΔE 0.053
- Onyx #343A40 ΔE 0.053
- Jet #212529 ΔE 0.056
Use #2F2B43 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.