#201F29
Closest named color: Dark (#1B2431). oklch(24.5% 0.019 289.5), rgb(32, 31, 41).
Aa
White text reads best on this color (16.28:1).
About this color
#201F29 is a very dark close to neutral grey. In OKLCH its lightness is 24%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Dark (#1B2431), ΔE 0.020 away. White text reads best on it, at 16.28:1.
| Hue family | Neutrals |
| Lightness | very dark (24%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Dark (#1B2431) |
| Black text | 1.28:1 |
| White text | 16.28:1 |
Values
| HEX | #201F29 |
| RGB | rgb(32, 31, 41) |
| HSL | hsl(246, 14%, 14%) |
| OKLCH | oklch(24.5% 0.019 289.5) |
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 #201F29 | 16.28:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #201F29 | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #201F29 text on white | 16.28:1 | AAA | Lc 103.2 | Preferred for body text |
| #201F29 text on black | 1.28:1 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D9D8E1
oklch(88.6% 0.012 291.3)
-
Step 300
300
#C0BECF
oklch(80.8% 0.024 291.3)
-
Step 400
400
#9F9DB6
oklch(70.6% 0.036 289.1)
-
Step 500
500
#8885A4
oklch(63% 0.046 289.4)
-
Step 600
600
#726F8F
oklch(55.6% 0.049 289)
-
Step 700
700
#605D7A
oklch(49.2% 0.046 289.3)
-
Step 800
800
#4E4C63
oklch(42.8% 0.038 288.7)
-
Step 900
900
#413F51
oklch(37.7% 0.031 289.9)
-
Step 950
950 (this color)
#201F29
oklch(24.5% 0.019 289.5)
#201F29 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) | #1D2029 | 0.006 |
| Deuteranopia (no green cones) | #1D2029 | 0.006 |
| Tritanopia (no blue cones) | #1E2122 | 0.018 |
| Achromatopsia (no color) | #202020 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #201F29
#201F29
oklch(24.5% 0.019 289.5)
- #212117
#212117
oklch(24.4% 0.018 107.7)
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 #201F29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.020
- Jet #212529 ΔE 0.022
- Rich Black #0D1B2A ΔE 0.036
- Oxford Blue #1B263B ΔE 0.036
- Space Cadet #2B2D42 ΔE 0.063
- Dark Brown #341C02 ΔE 0.069
- Gunmetal #293241 ΔE 0.072
- Rich Navy #001219 ΔE 0.081
Use #201F29 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.