#1F2E22
Closest named color: Jet (#212529). oklch(28.3% 0.03 150.3), rgb(31, 46, 34).
Aa
White text reads best on this color (14.26:1).
About this color
#1F2E22 is a dark close to neutral grey. In OKLCH its lightness is 28%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.039 away. White text reads best on it, at 14.26:1.
| Hue family | Neutrals |
| Lightness | dark (28%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.47:1 |
| White text | 14.26:1 |
Values
| HEX | #1F2E22 |
| RGB | rgb(31, 46, 34) |
| HSL | hsl(132, 19%, 15%) |
| OKLCH | oklch(28.3% 0.03 150.3) |
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 #1F2E22 | 14.26:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #1F2E22 | 1.47:1 | Fails | Lc 0.0 | Not readable |
| #1F2E22 text on white | 14.26:1 | AAA | Lc 101.0 | Preferred for body text |
| #1F2E22 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE6
oklch(93.6% 0.011 149.9)
-
Step 200
200
#D0DDD2
oklch(88.5% 0.02 150.1)
-
Step 300
300
#B1C7B5
oklch(80.8% 0.035 150.7)
-
Step 400
400
#88AB8E
oklch(70.7% 0.057 149.8)
-
Step 500
500
#699673
oklch(63.1% 0.072 150.8)
-
Step 600
600
#50805B
oklch(55.5% 0.078 150.5)
-
Step 700
700
#416C4B
oklch(49% 0.071 150.5)
-
Step 800
800
#36583D
oklch(42.6% 0.06 149.8)
-
Step 900
900
#2F4934
oklch(37.8% 0.048 149.7)
-
Step 950
950 (this color)
#1F2E22
oklch(28.3% 0.03 150.3)
#1F2E22 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) | #2E2B21 | 0.026 |
| Deuteranopia (no green cones) | #2C2A23 | 0.025 |
| Tritanopia (no blue cones) | #1D2D2B | 0.018 |
| Achromatopsia (no color) | #2A2A2A | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F2E22
#1F2E22
oklch(28.3% 0.03 150.3)
- #322431
#322431
oklch(28.2% 0.031 328.7)
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 #1F2E22, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.039
- Pakistan Green #283618 ΔE 0.039
- Dark #1B2431 ΔE 0.053
- Very Dark Green #062E03 ΔE 0.057
- Gunmetal #293241 ΔE 0.058
- Dark Forest Green #002D04 ΔE 0.059
- Oxford Blue #1B263B ΔE 0.062
- Space Cadet #2B2D42 ΔE 0.065
Use #1F2E22 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.