#2A252D
Closest named color: Jet (#212529). oklch(27.3% 0.016 312.9), rgb(42, 37, 45).
Aa
White text reads best on this color (14.98:1).
About this color
#2A252D is a dark close to neutral grey. In OKLCH its lightness is 27%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.019 away. White text reads best on it, at 14.98:1.
| Hue family | Neutrals |
| Lightness | dark (27%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.40:1 |
| White text | 14.98:1 |
Values
| HEX | #2A252D |
| RGB | rgb(42, 37, 45) |
| HSL | hsl(278, 10%, 16%) |
| OKLCH | oklch(27.3% 0.016 312.9) |
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 #2A252D | 14.98:1 | AAA | Lc -104.7 | Preferred for body text |
| Black text on #2A252D | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #2A252D text on white | 14.98:1 | AAA | Lc 101.9 | Preferred for body text |
| #2A252D text on black | 1.40:1 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9EC
oklch(93.6% 0.005 314.8)
-
Step 200
200
#DBD7DE
oklch(88.4% 0.01 311.2)
-
Step 300
300
#C5BDCA
oklch(80.9% 0.02 312.8)
-
Step 400
400
#A79BAF
oklch(70.6% 0.032 312)
-
Step 500
500
#92839B
oklch(63.1% 0.039 312.9)
-
Step 600
600
#7C6C85
oklch(55.5% 0.042 313.4)
-
Step 700
700
#695A71
oklch(49.1% 0.04 313.9)
-
Step 800
800
#554A5C
oklch(42.7% 0.032 312.2)
-
Step 900
900
#463E4B
oklch(37.7% 0.024 312.5)
-
Step 950
950 (this color)
#2A252D
oklch(27.3% 0.016 312.9)
#2A252D 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) | #24262D | 0.011 |
| Deuteranopia (no green cones) | #25272D | 0.011 |
| Tritanopia (no blue cones) | #2A2628 | 0.011 |
| Achromatopsia (no color) | #272727 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A252D
#2A252D
oklch(27.3% 0.016 312.9)
- #242921
#242921
oklch(27.3% 0.016 133.7)
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 #2A252D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.019
- Dark #1B2431 ΔE 0.028
- Oxford Blue #1B263B ΔE 0.035
- Space Cadet #2B2D42 ΔE 0.041
- Gunmetal #293241 ΔE 0.048
- Rich Black #0D1B2A ΔE 0.064
- Dark Brown #341C02 ΔE 0.065
- Onyx #343A40 ΔE 0.074
Use #2A252D 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.