#2B212D
Closest named color: Jet (#212529). oklch(26.5% 0.026 320.7), rgb(43, 33, 45).
Aa
White text reads best on this color (15.46:1).
About this color
#2B212D is a dark close to neutral grey. In OKLCH its lightness is 26%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.025 away. White text reads best on it, at 15.46:1.
| Hue family | Neutrals |
| Lightness | dark (26%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.35:1 |
| White text | 15.46:1 |
Values
| HEX | #2B212D |
| RGB | rgb(43, 33, 45) |
| HSL | hsl(290, 15%, 15%) |
| OKLCH | oklch(26.5% 0.026 320.7) |
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 #2B212D | 15.46:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #2B212D | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #2B212D text on white | 15.46:1 | AAA | Lc 102.4 | Preferred for body text |
| #2B212D text on black | 1.35:1 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#DED6E0
oklch(88.5% 0.016 319.4)
-
Step 300
300
#CABACD
oklch(80.8% 0.032 320.9)
-
Step 400
400
#AF97B4
oklch(70.7% 0.05 320.4)
-
Step 500
500
#9B7DA1
oklch(63% 0.063 320.7)
-
Step 600
600
#86668C
oklch(55.6% 0.069 321)
-
Step 700
700
#715577
oklch(49.1% 0.063 320.3)
-
Step 800
800
#5C4561
oklch(42.6% 0.054 320.3)
-
Step 900
900
#4C3A4F
oklch(37.6% 0.042 321.5)
-
Step 950
950 (this color)
#2B212D
oklch(26.5% 0.026 320.7)
#2B212D 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) | #20242E | 0.022 |
| Deuteranopia (no green cones) | #22252D | 0.021 |
| Tritanopia (no blue cones) | #2B2225 | 0.017 |
| Achromatopsia (no color) | #242424 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B212D
#2B212D
oklch(26.5% 0.026 320.7)
- #1E281C
#1E281C
oklch(26.3% 0.026 140.4)
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 #2B212D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.025
- Dark #1B2431 ΔE 0.029
- Oxford Blue #1B263B ΔE 0.036
- Space Cadet #2B2D42 ΔE 0.047
- Gunmetal #293241 ΔE 0.058
- Rich Black #0D1B2A ΔE 0.059
- Dark Brown #341C02 ΔE 0.066
- Eggplant #380835 ΔE 0.072
Use #2B212D 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.