#252118
Closest named color: Jet (#212529). oklch(24.9% 0.017 86.8), rgb(37, 33, 24).
Aa
White text reads best on this color (16.03:1).
About this color
#252118 is a very dark close to neutral grey. In OKLCH its lightness is 25%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.029 away. White text reads best on it, at 16.03:1.
| Hue family | Neutrals |
| Lightness | very dark (25%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.30:1 |
| White text | 16.03:1 |
Values
| HEX | #252118 |
| RGB | rgb(37, 33, 24) |
| HSL | hsl(42, 21%, 12%) |
| OKLCH | oklch(24.9% 0.017 86.8) |
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 #252118 | 16.03:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #252118 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #252118 text on white | 16.03:1 | AAA | Lc 103.0 | Preferred for body text |
| #252118 text on black | 1.30:1 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE5
oklch(93.6% 0.007 97.4)
-
Step 200
200
#DCD9D1
oklch(88.5% 0.011 89.7)
-
Step 300
300
#C6C0B2
oklch(80.9% 0.02 87.5)
-
Step 400
400
#A9A08A
oklch(70.7% 0.033 88.4)
-
Step 500
500
#94886D
oklch(63% 0.041 86.9)
-
Step 600
600
#7F7255
oklch(55.6% 0.045 86.6)
-
Step 700
700
#6B5F45
oklch(49% 0.042 86)
-
Step 800
800
#574E39
oklch(42.7% 0.035 87.5)
-
Step 900
900
#484131
oklch(37.8% 0.028 87.1)
-
Step 950
950 (this color)
#252118
oklch(24.9% 0.017 86.8)
#252118 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) | #232117 | 0.004 |
| Deuteranopia (no green cones) | #242218 | 0.004 |
| Tritanopia (no blue cones) | #271F1F | 0.017 |
| Achromatopsia (no color) | #212121 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #252118
#252118
oklch(24.9% 0.017 86.8)
- #1E212A
#1E212A
oklch(24.9% 0.018 270.6)
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 #252118, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.029
- Dark Brown #341C02 ΔE 0.039
- Dark #1B2431 ΔE 0.046
- Rich Black #0D1B2A ΔE 0.061
- Chocolate Brown #411900 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.063
- Very Dark Green #062E03 ΔE 0.075
- Pakistan Green #283618 ΔE 0.075
Use #252118 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.