#2D2534
Closest named color: Space Cadet (#2B2D42). oklch(28% 0.029 308.7), rgb(45, 37, 52).
Aa
White text reads best on this color (14.72:1).
About this color
#2D2534 is a dark close to neutral grey. In OKLCH its lightness is 28%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Space Cadet (#2B2D42), ΔE 0.031 away. White text reads best on it, at 14.72:1.
| Hue family | Neutrals |
| Lightness | dark (28%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.42:1 |
| White text | 14.72:1 |
Values
| HEX | #2D2534 |
| RGB | rgb(45, 37, 52) |
| HSL | hsl(272, 17%, 17%) |
| OKLCH | oklch(28% 0.029 308.7) |
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 #2D2534 | 14.72:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #2D2534 | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #2D2534 text on white | 14.72:1 | AAA | Lc 101.6 | Preferred for body text |
| #2D2534 text on black | 1.42:1 | 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
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DDD6E3
oklch(88.5% 0.019 309.8)
-
Step 300
300
#C7BBD2
oklch(80.9% 0.034 308.9)
-
Step 400
400
#AB98BB
oklch(70.8% 0.054 309.4)
-
Step 500
500
#967EAB
oklch(63.1% 0.071 308.7)
-
Step 600
600
#806796
oklch(55.6% 0.077 308.3)
-
Step 700
700
#6C5580
oklch(49% 0.072 308.4)
-
Step 800
800
#584668
oklch(42.7% 0.059 308.2)
-
Step 900
900
#493B54
oklch(37.7% 0.045 309.7)
-
Step 950
950 (this color)
#2D2534
oklch(28% 0.029 308.7)
#2D2534 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) | #232835 | 0.019 |
| Deuteranopia (no green cones) | #242834 | 0.018 |
| Tritanopia (no blue cones) | #2C272A | 0.022 |
| Achromatopsia (no color) | #282828 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D2534
#2D2534
oklch(28% 0.029 308.7)
- #242C1C
#242C1C
oklch(28% 0.03 129.8)
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 #2D2534, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.031
- Jet #212529 ΔE 0.032
- Oxford Blue #1B263B ΔE 0.032
- Dark #1B2431 ΔE 0.033
- Gunmetal #293241 ΔE 0.043
- Rich Black #0D1B2A ΔE 0.070
- Onyx #343A40 ΔE 0.070
- Prussian Blue #1D3557 ΔE 0.072
Use #2D2534 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.