#1D2A24
Closest named color: Jet (#212529). oklch(27.1% 0.021 164.8), rgb(29, 42, 36).
Aa
White text reads best on this color (14.90:1).
About this color
#1D2A24 is a dark close to neutral grey. In OKLCH its lightness is 27%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.024 away. White text reads best on it, at 14.90:1.
| Hue family | Neutrals |
| Lightness | dark (27%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.40:1 |
| White text | 14.90:1 |
Values
| HEX | #1D2A24 |
| RGB | rgb(29, 42, 36) |
| HSL | hsl(152, 18%, 14%) |
| OKLCH | oklch(27.1% 0.021 164.8) |
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 #1D2A24 | 14.90:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #1D2A24 | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #1D2A24 text on white | 14.90:1 | AAA | Lc 101.8 | Preferred for body text |
| #1D2A24 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D1DCD7
oklch(88.5% 0.014 167.1)
-
Step 300
300
#B3C6BC
oklch(80.9% 0.025 163)
-
Step 400
400
#8AA99A
oklch(70.7% 0.041 164.4)
-
Step 500
500
#6D9482
oklch(63.2% 0.051 164.7)
-
Step 600
600
#547E6B
oklch(55.6% 0.056 164.5)
-
Step 700
700
#446A59
oklch(49% 0.051 164.6)
-
Step 800
800
#385749
oklch(42.8% 0.044 164.5)
-
Step 900
900
#31473D
oklch(37.6% 0.032 164.9)
-
Step 950
950 (this color)
#1D2A24
oklch(27.1% 0.021 164.8)
#1D2A24 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) | #292824 | 0.020 |
| Deuteranopia (no green cones) | #272724 | 0.019 |
| Tritanopia (no blue cones) | #1A2A28 | 0.008 |
| Achromatopsia (no color) | #272727 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D2A24
#1D2A24
oklch(27.1% 0.021 164.8)
- #2E2329
#2E2329
oklch(27.1% 0.02 344.5)
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 #1D2A24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.024
- Dark #1B2431 ΔE 0.038
- Oxford Blue #1B263B ΔE 0.050
- Pakistan Green #283618 ΔE 0.056
- Gunmetal #293241 ΔE 0.059
- Space Cadet #2B2D42 ΔE 0.061
- Dark Brown #341C02 ΔE 0.064
- Very Dark Green #062E03 ΔE 0.064
Use #1D2A24 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.