#252D24
Closest named color: Jet (#212529). oklch(28.6% 0.02 142), rgb(37, 45, 36).
Aa
White text reads best on this color (14.19:1).
About this color
#252D24 is a dark close to neutral grey. In OKLCH its lightness is 29%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.034 away. White text reads best on it, at 14.19:1.
| Hue family | Neutrals |
| Lightness | dark (29%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.47:1 |
| White text | 14.19:1 |
Values
| HEX | #252D24 |
| RGB | rgb(37, 45, 36) |
| HSL | hsl(113, 11%, 16%) |
| OKLCH | oklch(28.6% 0.02 142) |
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 #252D24 | 14.19:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #252D24 | 1.47:1 | Fails | Lc 0.0 | Not readable |
| #252D24 text on white | 14.19:1 | AAA | Lc 100.9 | Preferred for body text |
| #252D24 text on black | 1.47:1 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E7EBE7
oklch(93.6% 0.007 145.5)
-
Step 200
200
#D4DBD4
oklch(88.4% 0.012 145.5)
-
Step 300
300
#B8C5B7
oklch(80.9% 0.024 143.3)
-
Step 400
400
#94A792
oklch(70.8% 0.037 142.5)
-
Step 500
500
#7A9177
oklch(63.1% 0.046 141.9)
-
Step 600
600
#627B5F
oklch(55.5% 0.052 142.1)
-
Step 700
700
#51684F
oklch(49.1% 0.048 142.8)
-
Step 800
800
#435541
oklch(42.8% 0.039 142.2)
-
Step 900
900
#384637
oklch(37.7% 0.031 143.2)
-
Step 950
950 (this color)
#252D24
oklch(28.6% 0.02 142)
#252D24 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) | #2E2B24 | 0.016 |
| Deuteranopia (no green cones) | #2C2B24 | 0.013 |
| Tritanopia (no blue cones) | #242C2A | 0.012 |
| Achromatopsia (no color) | #2B2B2B | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #252D24
#252D24
oklch(28.6% 0.02 142)
- #2F2730
#2F2730
oklch(28.5% 0.02 322.5)
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 #252D24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.034
- Pakistan Green #283618 ΔE 0.042
- Dark #1B2431 ΔE 0.049
- Gunmetal #293241 ΔE 0.052
- Space Cadet #2B2D42 ΔE 0.057
- Oxford Blue #1B263B ΔE 0.058
- Dark Brown #341C02 ΔE 0.063
- Onyx #343A40 ΔE 0.065
Use #252D24 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.