#1F322A
Closest named color: Pakistan Green (#283618). oklch(29.8% 0.029 166.3), rgb(31, 50, 42).
Aa
White text reads best on this color (13.56:1).
About this color
#1F322A is a dark close to neutral grey. In OKLCH its lightness is 30%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Pakistan Green (#283618), ΔE 0.037 away. White text reads best on it, at 13.56:1.
| Hue family | Neutrals |
| Lightness | dark (30%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.54:1 |
| White text | 13.56:1 |
Values
| HEX | #1F322A |
| RGB | rgb(31, 50, 42) |
| HSL | hsl(155, 23%, 16%) |
| OKLCH | oklch(29.8% 0.029 166.3) |
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 #1F322A | 13.56:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #1F322A | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #1F322A text on white | 13.56:1 | AAA | Lc 100.0 | Preferred for body text |
| #1F322A text on black | 1.54:1 | 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
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CEDDD6
oklch(88.4% 0.019 166.3)
-
Step 300
300
#ADC8BC
oklch(80.9% 0.034 166.9)
-
Step 400
400
#80AC99
oklch(70.7% 0.055 166.4)
-
Step 500
500
#5F9780
oklch(63.1% 0.069 166.3)
-
Step 600
600
#438269
oklch(55.7% 0.077 165.8)
-
Step 700
700
#346E58
oklch(49.2% 0.071 166.4)
-
Step 800
800
#2C5948
oklch(42.6% 0.058 167)
-
Step 900
900
#28493C
oklch(37.6% 0.045 166.8)
-
Step 950
950 (this color)
#1F322A
oklch(29.8% 0.029 166.3)
#1F322A 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) | #312F2A | 0.029 |
| Deuteranopia (no green cones) | #2E2D2A | 0.028 |
| Tritanopia (no blue cones) | #1A3230 | 0.012 |
| Achromatopsia (no color) | #2E2E2E | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F322A
#1F322A
oklch(29.8% 0.029 166.3)
- #382730
#382730
oklch(29.6% 0.029 346)
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 #1F322A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.037
- Jet #212529 ΔE 0.046
- Gunmetal #293241 ΔE 0.046
- Onyx #343A40 ΔE 0.056
- Space Cadet #2B2D42 ΔE 0.056
- Dark #1B2431 ΔE 0.057
- Midnight Green #073B4C ΔE 0.059
- Oxford Blue #1B263B ΔE 0.061
Use #1F322A 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.