#2D2938
Closest named color: Space Cadet (#2B2D42). oklch(29.2% 0.027 296.9), rgb(45, 41, 56).
Aa
White text reads best on this color (14.13:1).
About this color
#2D2938 is a dark close to neutral grey. In OKLCH its lightness is 29%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Space Cadet (#2B2D42), ΔE 0.019 away. White text reads best on it, at 14.13:1.
| Hue family | Neutrals |
| Lightness | dark (29%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.48:1 |
| White text | 14.13:1 |
Values
| HEX | #2D2938 |
| RGB | rgb(45, 41, 56) |
| HSL | hsl(256, 15%, 19%) |
| OKLCH | oklch(29.2% 0.027 296.9) |
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 #2D2938 | 14.13:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #2D2938 | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #2D2938 text on white | 14.13:1 | AAA | Lc 100.8 | Preferred for body text |
| #2D2938 text on black | 1.48:1 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EAE9F0
oklch(93.7% 0.009 292.8)
-
Step 200
200
#DAD7E4
oklch(88.5% 0.018 296.6)
-
Step 300
300
#C2BDD4
oklch(81% 0.032 295.6)
-
Step 400
400
#A39ABE
oklch(70.6% 0.053 296.5)
-
Step 500
500
#8D81AD
oklch(63% 0.066 297)
-
Step 600
600
#776A99
oklch(55.5% 0.073 296.6)
-
Step 700
700
#645982
oklch(49.1% 0.066 296.2)
-
Step 800
800
#52496A
oklch(42.8% 0.055 296.5)
-
Step 900
900
#443D56
oklch(37.8% 0.043 297.1)
-
Step 950
950 (this color)
#2D2938
oklch(29.2% 0.027 296.9)
#2D2938 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) | #262B39 | 0.013 |
| Deuteranopia (no green cones) | #262B38 | 0.013 |
| Tritanopia (no blue cones) | #2B2B2E | 0.022 |
| Achromatopsia (no color) | #2B2B2B | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D2938
#2D2938
oklch(29.2% 0.027 296.9)
- #2B2E1E
#2B2E1E
oklch(29.3% 0.028 116.8)
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 #2D2938, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.019
- Gunmetal #293241 ΔE 0.030
- Oxford Blue #1B263B ΔE 0.034
- Jet #212529 ΔE 0.037
- Dark #1B2431 ΔE 0.039
- Onyx #343A40 ΔE 0.057
- Prussian Blue #1D3557 ΔE 0.061
- Dark Blue Grey #1F3B4D ΔE 0.062
Use #2D2938 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.