#213129
Closest named color: Pakistan Green (#283618). oklch(29.6% 0.026 162.6), rgb(33, 49, 41).
Aa
White text reads best on this color (13.67:1).
About this color
#213129 is a dark close to neutral grey. In OKLCH its lightness is 30%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Pakistan Green (#283618), ΔE 0.038 away. White text reads best on it, at 13.67:1.
| Hue family | Neutrals |
| Lightness | dark (30%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.53:1 |
| White text | 13.67:1 |
Values
| HEX | #213129 |
| RGB | rgb(33, 49, 41) |
| HSL | hsl(150, 20%, 16%) |
| OKLCH | oklch(29.6% 0.026 162.6) |
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 #213129 | 13.67:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #213129 | 1.53:1 | Fails | Lc 0.0 | Not readable |
| #213129 text on white | 13.67:1 | AAA | Lc 100.2 | Preferred for body text |
| #213129 text on black | 1.53:1 | 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
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D0DDD6
oklch(88.6% 0.017 162.7)
-
Step 300
300
#B0C7BB
oklch(80.9% 0.03 163)
-
Step 400
400
#86AB98
oklch(70.8% 0.049 162.5)
-
Step 500
500
#66967E
oklch(63.2% 0.063 162.1)
-
Step 600
600
#4C8068
oklch(55.6% 0.068 163.2)
-
Step 700
700
#3D6C56
oklch(49.1% 0.063 162.6)
-
Step 800
800
#335846
oklch(42.7% 0.052 161.9)
-
Step 900
900
#2D493B
oklch(37.8% 0.042 161.8)
-
Step 950
950 (this color)
#213129
oklch(29.6% 0.026 162.6)
#213129 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) | #302F29 | 0.024 |
| Deuteranopia (no green cones) | #2E2D29 | 0.024 |
| Tritanopia (no blue cones) | #1E312F | 0.011 |
| Achromatopsia (no color) | #2E2E2E | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #213129
#213129
oklch(29.6% 0.026 162.6)
- #362830
#362830
oklch(29.6% 0.025 343.5)
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 #213129, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.038
- Jet #212529 ΔE 0.043
- Gunmetal #293241 ΔE 0.046
- Dark #1B2431 ΔE 0.055
- Space Cadet #2B2D42 ΔE 0.055
- Onyx #343A40 ΔE 0.057
- Oxford Blue #1B263B ΔE 0.060
- Midnight Green #073B4C ΔE 0.062
Use #213129 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.